2 definition by mulletboy

Top Definition

When you get a bad headache from having sex too many times in a row.

Dude, I have such a bad sex headache. Nicole took me 11 times tonight!

by MulletBoy June 22, 2010

Someone who's a loser and/or an asshole.

Dude, you're such a side B.

by mulletboy August 12, 2009