Asides from reading the idiocy that passes for half of what people post, the compilations of people being really dumb are the meat and potatoes of getting LOLs off of YouTube.

Here's a new collection of people trying to use stairwells in creative ways and being punished brutally by gravity for it. Mattresses, bikes, skateboards - all roads lead to pain and bleeding.

Our favourite moment? The man in a waste paper cart who headbutts a hole in the ceiling when the ramp works a bit too well. Nice try, son.