Seized Seatpost versus Thor How to fix stuck rusty bicycle seat post with music

Best cheapest quickest easiest solution to the famous how to remove seized seatpost tube from your bicycle frame.
How to free a stuck seatpost from your bicycle frame effortless in seconds!
With lubricant, oil, acid, vinagre, hot water and liquid nitrogen might work in less severe cases.
But that wont work on full suspension seatposts and other heavy equipment requires you to remove your saddle and not everyone has a construction crane in their garage to pull on it or some other big tool lying around.
Dont despair because there is a lightning fast easy ingenious solution that wont damage your bike, sounds like music and is cheap without the need for exotic materials.
Materials needed: small hammer, piece of scrap metal and hand wrench