Hot water powered water heater

1 inch walking stick

Solar powered flashlight

Ear buds that block out sound

penetrator 9000

Your penis.

everything but women

A brush that makes your hair look worse than before.

Life

pointless inventions

Helicopter ejection seats

"Insert coin": The game Arcade edition! Just insert the money and leave right away, saves up to several hours of stressing gameplay! Its not like you are getting the money back you know! Moral: Reminds me of a arcade hall I saw in Chile once, only one cabinet had a screen, but no working "game tokens" receiver :P, they also had a ping pong board with no ball, no idea why the hell the place was even open at all XP

winrar installation in .rar file

(Going for comment in first 10 pages)... Justin Bieber. (too easy (??_?)...)

Breast Shrinks.

Black people

the appendix

Cranes. You can't build one without one.

Volume control for soundproof headphones.

colorful snow. WARNING: do not put yellow on it

Sick Pills that make you sick

Moniters... - WhitePointStar

pedal powered steamrollers

The phrase "... but then i took an arrow to the knee"

Pointless Inventions

Sometimes an invention is so useless it's almost hilarious. Check out these pointless inventions and create your own!