An donut-shaped apparatus used to sit on after someone has injured their tailbone, usually of the inflatable variety.
by bruised spine October 04, 2003
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
by a pimp named scooby dooby doo February 23, 2021
a chair
by a pimp named scooby dooby doo February 23, 2021