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 28, 2008
Any person that ends another person's long spell of sexual inactivity.
*does not apply to virgins
Guy at Party: "Hey man, are you two together"
Guy previously in Slump: "No way dude, she's merely a slumpbuster."

by Jack McFadden September 01, 2006
A female that is used to end to end a period lacking females. A slump buster is, generally speaking, less than what one's standards would be, had the person using the slump buster been in a time flourishing in the female department. It is usually looked back upon as a mistake.
Sean: Dang, did you see that fat chick Josh was making out with?
Jared: It's fine, we've all had our fair share of slump busters.
by J Mane May 16, 2010
a female or male companion that you have intercourse with after a long period of time, not getting laid, and have no intention of contacting again.
I banged the front desk girl at the hotel last night and she was a total Slumpbuster.

I need to find me a slumpbuster tonight.
by JonVan January 09, 2015
a slutty girl that baseball players have sex with in order to break a slump.
I went 3 for 3 today thanks to that slump buster last night.
by Johnn b February 16, 2008
a person who likes having sexual intercourse with someone much larger than they are.
Big girls need love too, so its okay to be a slumpbuster.
by Panda1993 August 18, 2012
That team in your Fantasy Football League you know everybody lays the Hammer to.
I am going to hammer those drunk guys in our Fantasy Football League. They are a slumpbuster.
by Ziggy's Pack October 06, 2010
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