A promiscuous and/or unattractive woman with whom a man would normally have nothing to do - however he sleeps with her anyways because he's in a slump.
Come on man, it was a slumpbuster.
by Marquiz May 02, 2003
When a professional athlete finds the dirtiest, nastiest, fattest, most disease-ridden skank and puts the wood to her with the intent that it will break up a slump.
by Womanizer August 31, 2003
When you don't get laid for awhile, your in a slump. So you screw a girl that you would not be seen in public with unless you were intoxicated.
Yo Banksta!!! that girl last night was a SlumpBuster!!! I bet she was happy this morning when she seen you!!! LOL
by Ryan Ren a.k.a. Lil 'RR' August 29, 2008
by Panda1993 August 18, 2012
A 46oz cocktail that you mix for your cuz, or buddy when he is down and out, in a rut,and pissed at the world.
by kenji kallooski September 18, 2006