butt cushion

An donut-shaped apparatus used to sit on after someone has injured their tailbone, usually of the inflatable variety.

Josh has to sit on a butt cushion because Brigg kneed him in the tailbone.

by bruised spine October 4, 2003

butt cushion boy

one who sits on a green buttcushion and says it is because it's for good posture, yet we all know he has a sensitive tush.

He is buttcushion boy!

by some1 January 26, 2004

its literally just a chair did you have to look this up?

dave: hey can you pass me a butt-cushion?
chair flies across the room.

"hey can yuou pass me a butt-cushion?"
chair flies across the room