when a guy stabs a pencil or similar shaped object in his pee hole. similar to masturbating but a lot more painful.
Dude OMG I rosterbated with a broomstick last night.
Did you hear that guy scream when he rosterbated in the bathroom stall?
Did you hear that guy scream when he rosterbated in the bathroom stall?
by fv3diamonds April 4, 2008
Get the rosterbatemug.