bumhat

Very simply, a hat for your bum.

Dan was walking down the road when he noticed his bum was getting sun burnt. At this point Dan wished he had a bumhat.

by PMizzle July 29, 2005

bumhat

The act of putting asomeone's exposed butt close to someone else's face who has passed out at a party and taking a picture or video of the act.

We gave John a bumhat last night.

by boothash October 16, 2004

bumhat

Someone whos face looks so bad it resembles a rectum

Madelaine is a bumhat

by Pete Willis June 3, 2003