look up any word, like darude - sandstorm:
 
1.
A person who goes from partner to partner wanting nothing more than anal sex. Does not necessarily pertain to gay men.

SBF for short
"Can you believe that hoe? He's a total serial butt fiend now!! How many is that this week? 3?"
by IcedMO July 20, 2008

Words related to Serial Butt Fiend

anal sex butt gay homo serial