I once accidentally made concentrated hydrogen sulfide whilst I was having practical lessons whilst I was in lab school. Everybody near the fume hood was on the edge of puking, and one of them even passed tf out
!!IMPORTANT NOTE!! Ethyl Mercaptan doesn't always smell the same. I find it has 3 different odors depending on the concentration. First odor may smell vaguely "warm" in low concentrations, like a slightly late stove lighting. In medium concentrations, like during a slow gas leak, it smells kindof like bad food. NOT ALWAYS LIKE ROTTEN EGGS! More like yucky sausage and slightly burned rice. Third is high concentration, like during a major gas leak, or smelling a part that was attached to the tank for a long time (took like 6 months to air out that stupid piece of copper). It. Is. Awful. It's almost a sickly metallic smell as part of it. But not like iron. It's super hard to describe. But it's awful. You will know it if you ever sniff a tank up close or something, or if you want to keep some of the piping when the replace it. Ugh. And it sticks to EVERYTHING. Hands, clothes, metal, glass, you name it, it will probably smell like it.
@@viking6917 I thought it was decided by the UN that using chemicals and atomic/nuclear bombs are not allowed anymore well except if it's WW3 I guess where nobody would care
Some concentrated water conditioners for aquariums (especially Seachem Prime) have components that release a strong sulfur smell after they've been in contact with air. It smells like a septic tank filled with all the rotten eggs in the world. It takes the prize for the most disgusting thing I've ever smelled, and that's saying a lot considering I live in a city where raw sewage pours out into the streets every time there's heavy rain.
MR SLAV i love you so much for your dedication and hard work you have done over the past months. I know this was a tricky subject to be intresting but you managed to pull it off and give your fans what they wanted. You are a youtube hero! Thank you MR SLAV!!!!11!!!11
In my school, one of my classmates had a can of surströmming and he opened it with a pocket knife at the 2nd floor. Well, the can started to squirt everywhere and everyone just ran out. Some of the liquid was sprayed in to some lockers. I think the person that had the locker had a very bad day.
Could you do more mystery and history videos here are my ideas -Top countries who won the most battles -Top creepiest places on earth -Top deadliest empires -Top creepiest police cases in the world -Top generals who won the most battles
In 7th grade, the science teacher kept a pig's eye in a jar with just air. No formaldehyde or preservatives. Some kid in my class dared me to open the jar and called me chicken if I didn't. Me chicken? Nope! I opened the jar! The stench was out of this world!! Soon they had to evacuate the entire school!!!!! But they never found out who opened the jar!!! 😛
**the ppm number is the amount of molecules of the gas in 1 million molecules in the air. The numbers provided in this video resemble how many ppm was in the room when people started smelling the chemicals.
I have a pet gecko, normally I feed him mealworms, sometimes crickets too. Well, if you leave the mealworms out for too long, they'll die, of course. I open the can that's been sitting there for a couple days, as soon as I open the can even a little bit, I start gagging, just minutes later the whole house is reeking. We got rid of that can pretty fast
If you want to up the ante *seriously* smell wise, take the most hideous smelling organic compounds containing sulphur atoms (an excellent choice is 1,4-butanedithiol, which smells like a Komodo Dragon's jockstrap), and replace those sulphur atoms with selenium or tellurium atoms. If you ever make the mistake of synthesising 1,4-butaneditellurol *outside* of a closed system with very efficient gas exchange barrier controls, you will regret it. Not only is the smell possibly the most hideous smell you will encounter, but the chemical is absorbed through the skin, and the smell persists with you afterwards ... for a minimum of six months. In the past, some chemists working with organotellurium compounds were so nauseated by the smell that hung around them, they were driven to suicide.
I have a neighbour who is probably 250 years old, eats garlic like theres no tommorow. I think hes a vampire who just wants to die
amzn.to/3dHVwZI
FIRST 1 TO REPLY I PROMISE
Ok
'' pee,pee M get it?
lmao, suicidal vampire
hes a garlic vampire who fart like a shitty bad odor that scientist can't scale the odor.
Lol you forgot people that spray axe on them without taking a bath
oh my god yes
They smell like rotten eggs
When you fart near your friends and blame it on others
basically any local gym
Σιωπηλακης well we have to deal with them in the locker room
When everytime the background music changes, we know that those list are getting serious
Dude i knew i was in for it when chlorine was five minutes in and the vid was 11 minutes
smelliest thing ever:
my school’s bathroom
True specially the males bathroom
smelliest thing ever:
treepeople’s boy’s bathroom
OUR school bathroom
F A C T S
Gas station bathroom*
Smelliest thing ever:
*the bathroom after dad uses it*
XD
I cannot express in words how accurate this comment is.
lol
Use dad's instead of your ded
Pun
The smelliest thing on earth is when you fart and your under a blanket
@@berry5891 r/foundthemobileuser
@@lolplayersrvirgins877 ok
👌
Josh Sanchez r/okboomer
DerzeTT wtf are you an alien??? Farts smell sooooooooo bad and you like it???
Are you Satan??
I did it while watching and this made me laugh so hard i did it again so i laughed harder 🤣🤣🤣🤣
You forgot this:
When you havent showered for days and your armpits release the smell of perfume.
I like this smell ...
@@samgasmi4963 me too...
@@iwillkillsomeguywithoutamu2377 lol
2:50 You just ruined my appetite.
its kinda your fault for clicking on the video with its title being ''Top Smelliest Things Ever''
its kinda your fault for clicking on the video with its title being “Top Smelliest Things Ever”
its kinda your fault for clicking on the video with its title being "Top Smelliest Things Ever"
its kinda your fault for clicking on the video with its title being ''Top Smelliest Things Ever''
@dothefunny Glitch 😂🤦♂️🤦♂️
Imagine in war being just like:
"dang kinda smells good in here"
and dying later on
XDDD
Soldier: wait if there is no grass here then why does it smell like-
Its like old antifreeze but smell
“yo why the germans using grass to defeat us lmao”
*10 seconds later*
“RETREAT RETREAT”
Nice way to die tho
the smelliest thing ever:
that one kid peeling the orange in the back of the classroom
Well, I think citric acid gotta be a really smelly one too
It's time for communist party
Black Man NOOO
@@annickprice9452 oh so you don't want that orange, it's ok
Black Man no
“Does this smell like cloroform to you”
damn man there’s shit in our ice cream :,(
I always loved the “before rain” smell
You are a man of culture because the air is so fresh before it rains
same
petrichor
Vesperin yes that’s it! I saw it on dictionary.com soon after commenting this...
@@zwch_ haha nice
Who else here like the smell of petrol.
me, it just has the right scent, and smells so fresh.
Uhhh petrol?
You serious?
Yes that's true
School bus gas smell
Whaaaaaat 😑
Me: talking to my crush
My crush's mind:
That is my biggest fear
Me:I love her so much
Her:( in her mind ) He is the human version of Suströming
*_"That smell, that smelly smell, that smell of the smelly smell, SMELLY."_*
ANCHOVIEEEEEEES
*aNcHoViEs*
seivohcnA
Smelliest thing ever:
When you see a “when” comment
Woooosh
TRAP 3RB
How is that a woshshshsh
??
Smelliest thing
When you saw a woosh
Smelliest thing
When you saw a comment over a hate comment about woosh
Uh oh stinky
Poop funny poop
Poop funny weeeeeee
@@hikkicantspell POOPIE UNDEARWEAR
@@hikkicantspell UH OH I THINK I MADE A POOPIE
NO DIaPER
I once accidentally made concentrated hydrogen sulfide whilst I was having practical lessons whilst I was in lab school. Everybody near the fume hood was on the edge of puking, and one of them even passed tf out
I also made it but in small quantities, but the smell was so horrible something like puke
Laundry room smells are the best. Atleast here in sweden
The smelliest thing is when someone toxic farts under the blankets and when they get out the gas is all around
Yeah, I did that sometimes, I did it too myself and my bedroom. But no others.
ok, gacha
Miles Carter okey dokey elderly
wowie that sure did hurt my feelings
Ok girls.
The smelliest thing ever :
My breath when I wake up
S A M E
H
yes me 2
😂😂😂😂😂😂😂😂
Relatable
Smelliest thing ever:
That smell. A kind of smelly smell. The smelly smell that smells...
Smelly
Made my day :D
@@aestheticniro181Squidward:what!?
I get what you mean
@@amogussus5604 ANCHOVIES!!!
Okay Mr. Krabs
7:18 LMFAOOOO!!
Its called dirty minds with great creativity
4:34 how many people thought that was Jupiter at first?
That is Jupiter
@@beans6289 No, that's Venus dude
@@sactownbeast9162 that's just a round wooden table with very heavy vignette all around
I thought it was venus but turns out it was jupiter
@@fleshlight3312 ur gae
Videos about smell
Adds scary music as background music.
Ayy ur right.. can't watch at night
@@arshgtm I'm watching at night 🤣
@@hairybuttsniff who is this
Yea he should have added scary smell to video
The music makes it seem like all the gases are poisonous
Can we just acknowledge how well are these videos put together?
!!IMPORTANT NOTE!!
Ethyl Mercaptan doesn't always smell the same. I find it has 3 different odors depending on the concentration. First odor may smell vaguely "warm" in low concentrations, like a slightly late stove lighting.
In medium concentrations, like during a slow gas leak, it smells kindof like bad food. NOT ALWAYS LIKE ROTTEN EGGS! More like yucky sausage and slightly burned rice.
Third is high concentration, like during a major gas leak, or smelling a part that was attached to the tank for a long time (took like 6 months to air out that stupid piece of copper). It. Is. Awful. It's almost a sickly metallic smell as part of it. But not like iron. It's super hard to describe. But it's awful. You will know it if you ever sniff a tank up close or something, or if you want to keep some of the piping when the replace it. Ugh. And it sticks to EVERYTHING. Hands, clothes, metal, glass, you name it, it will probably smell like it.
So like when you're in a war, you should be mindful that:
*If you smell something nice,you're gonna die.*
Exactly. But not for chlorine. Cuz you know what does it did to ya.
but thats chemical warfare and thats not supposed to be used right?
Fsdhuy The Superiour it’s fucking war, there’s not some Judge sitting there yelling at the soldiers when they do something they aren’t supposed to.
@Fsdhuy The Superiour rules in war are so fancy and all but when theres war nobody cares, they just wanna win, its like cheating in martial arts
@@viking6917 I thought it was decided by the UN that using chemicals and atomic/nuclear bombs are not allowed anymore well except if it's WW3 I guess where nobody would care
Not as strong as when you sniff in cold air after eating a mint
HoverPan oooooohh dammm
Brain has left the chat
7:19 oh god that tattoo is cursed and genius at the same time
I think it’s just a sharpie lol
MR SLAV: Top smelliest things
Everyone : My DaDs fArT
Who else here likes the smell of freshly cut grass
I love smelling rain water.
@@intelstockcooler1870 me too
SMELL OF GAS
@GRUsome agreed
what are you vegan?
Who else likes the gas station or pure gas smell?
DISGUSTING
Me
Me
Addicted to Gasoline then u like smoking it’s a sign lol
Just to say that makes you have the chance to have cancer.
Smelliest thing here:
My car’s air freshner
its making me puke whenever I smell it lmao
I wondered why the number gets smaller and smaller until I finally remembered that scientists say the lower number the more smelly it is
the smelliest thing is weed in a backpack when you open it
.
oddly specific.
Thats why you put it in a plastic bag
@@brady_6692 u usually need at least 2 if it's good
hol up
At least this title is more or less grammatically correct
Top Smelliest Things Ever :
*MY SOCKS*
NO MY DIARRHEA
@@thegeometrydashg4m3randran39 wtf
😂😂
@@thegeometrydashg4m3randran39 ew
*SOCKKKKKKKKKKKSSSSSSSS*
I never knew the screams of grass could be that deadly.
The most smelliest part is your Classmates bad breath.
*laughs in not smelling breaths*
No the dinosaur breath
Smelliest things: exist
Mummified pharaohs in Egypt: Hold my sarcophagus.
Everyone gangsta until the numbers start going negative
??
0:03 Me after smelling myself without taking a bath for almost 3 weeks
Guys 1 like for Voldemort he cannot smell anything .
MrHaash who?
*HOW DARE YOU SAY THE V WORD!*
@@___aaron.m7930 you dont know who Voldemort is?!
How dare you say you-know-whos name
꧁Nikita Frost꧂ DONT SAY THAT WORD
where is my dad's gas on here?
@Admiral Lewdiepie Fart gas
@Admiral Lewdiepie worse..
And where's my gas
Where is my dad ....
Jack Davey i think he went to buy milk 🥛
Number 1: That dank ass weed you got from your weed man
You forgot:
Dr doofersmith's 130 year cheese
-inator
Smelliest things ever:
1: *my sweaty socks*
Emirates 001 sooo true
So true even the floor smeels like my socks (really deadly)
Roblox sucks and roblox profile pictures are cringe asf
I like it tho
@@RJ-ll6gl foot fetish?
My whole house smell like hydrogen sulfide after my dad gets done taking a 2 hour crap
Same lol
The smelliest thing is dad after using toilet.
Some concentrated water conditioners for aquariums (especially Seachem Prime) have components that release a strong sulfur smell after they've been in contact with air. It smells like a septic tank filled with all the rotten eggs in the world.
It takes the prize for the most disgusting thing I've ever smelled, and that's saying a lot considering I live in a city where raw sewage pours out into the streets every time there's heavy rain.
4:16 best smell ever.
Smelliest thing ever:
whenever my dad farts.
Thumbnail is accurate. It's what you do after Dad gets done using the toilet.
Weak: acetone
Strong: thioAcetone
Stronger: ThioTrimethylamine
Dio
The most smelliest thing in my town?
Candy factories cause the whole town stinks from them
MR SLAV i love you so much for your dedication and hard work you have done over the past months. I know this was a tricky subject to be intresting but you managed to pull it off and give your fans what they wanted. You are a youtube hero! Thank you MR SLAV!!!!11!!!11
wow thanks
Fun fact: Chlorine isint the reason the pool smells like that its from the pee in the pool.
You're kidding.
Haha what I don’t think he is 😰
._.
makes sense
>used in ice-cream.
Never having ice-cream ever.
In my school, one of my classmates had a can of surströmming and he opened it with a pocket knife at the 2nd floor. Well, the can started to squirt everywhere and everyone just ran out. Some of the liquid was sprayed in to some lockers. I think the person that had the locker had a very bad day.
1:29 me when i drop my phone
Worlds smelliest thing ever i smell:
My dads socks
Three of my favorite smells are petrol, fresh bread and books.
Could you do more mystery and history videos here are my ideas
-Top countries who won the most battles
-Top creepiest places on earth
-Top deadliest empires
-Top creepiest police cases in the world
-Top generals who won the most battles
“Small amount of synthetic skatole is used in ice cream”
No longer my favorite snack (.)
The porta potty after that one drunk dudes been in there for an hour
Video:Top smelliest things ever
My brain:WEED
Well,you had a chance for a yo mama joke
What I was expecting:
Smelliest thing ever: Black Hole
Rita Wanjiku *hold up wait a minute* 🧐
Fortnite Hype yeah like wtf
Still not as smelly as a dad coming out of a washroom
If you go to the acetone part where the numbers for it are, in a split second it shows the text (Pee Pee M, Get It?)
*THE SMELLIEST THING EVER IS MY BAD ATTITUDE. YOU CAN SMELL IT COMING FROM AROUND THE BLOCK!*
I can hear it cause it's smelly ?¿???
*THE SMELLIEST THING EVER IS MY BAD ATTITUDE. YOU CAN SMELL IT COMING FROM AROUND THE BLOCK!*
spencer tom chill out man dont need to go all caps 😐
Make sure you don’t have caps locked.
Arrest this man!
ALL CAPS!
Honestly sulfur smells amazing when it’s released at small amounts
When the candle goes out it smells so good
The top one smelliest thing is...
the bathroom after dad takes a number two
1:54 I spent a lot of time trying to see the message I'm disappointed
Dr Bright same here 😭
Ammonia is also produce in cruel animal farms
Acetone :im weak
Thioacetone: *Unlimited power*
Mr slav 2019: Top smelliest things ever
Mr Slav 2021: Top Mr Slav videos
3:52 is that smoke answers: yes
-1: the mexican kid that you sat next to on the bus in 7th grade
Funny how there was a ad for a "axe" spary 😂
Smelliest thing ever?
Me when I forget deodorant
3:32 What a legend who added Edward Blom to the video
PugPowz i also noticed that
In 7th grade, the science teacher kept a pig's eye in a jar with just air. No formaldehyde or preservatives. Some kid in my class dared me to open the jar and called me chicken if I didn't. Me chicken? Nope! I opened the jar! The stench was out of this world!! Soon they had to evacuate the entire school!!!!! But they never found out who opened the jar!!! 😛
smelliest thing ever:
when your near to someone who actually farted
Teachers.
They have that insanely strong smell of coffee
Tim’s coffee for me tho, I’m Canadian
I love the smell of nail polish. Not lying.
Balresk my parent own a nail salon and I love th smell
Same
Meanwhile in Spongebob....
*"Davy Jone's Locker"*
**the ppm number is the amount of molecules of the gas in 1 million molecules in the air. The numbers provided in this video resemble how many ppm was in the room when people started smelling the chemicals.
I have a pet gecko, normally I feed him mealworms, sometimes crickets too. Well, if you leave the mealworms out for too long, they'll die, of course. I open the can that's been sitting there for a couple days, as soon as I open the can even a little bit, I start gagging, just minutes later the whole house is reeking. We got rid of that can pretty fast
Literally any middle School bathroom
If you want to up the ante *seriously* smell wise, take the most hideous smelling organic compounds containing sulphur atoms (an excellent choice is 1,4-butanedithiol, which smells like a Komodo Dragon's jockstrap), and replace those sulphur atoms with selenium or tellurium atoms.
If you ever make the mistake of synthesising 1,4-butaneditellurol *outside* of a closed system with very efficient gas exchange barrier controls, you will regret it. Not only is the smell possibly the most hideous smell you will encounter, but the chemical is absorbed through the skin, and the smell persists with you afterwards ... for a minimum of six months. In the past, some chemists working with organotellurium compounds were so nauseated by the smell that hung around them, they were driven to suicide.
The smelliest thing is the fart of your friend when you are sleeping at his house
nothing beats when my dad gets out of the bathroom
The end should've been....
" *Still not as smelly as my breath after I drank vodka* ."
drank*
Chlorine doesn't have a smell, when it is mixed with a chemical in pee though, it produces that "chlorine smell" Mark Rober made a video on it :)
I was searching for this comment, it's a little sad that I had to scroll so far...
This music make me feel like i am watching a horror movie of smell