A large, unatractive, girl, most commonly with low self esteem, incorperated in sex with one that is suffering from a slump. (see slump)
Mitch- "Dude when was the last time you got layed?"
Wess- "Yah it's been a while but don't worry, i got me a slump buster last night so i should be good."
Wess- "Yah it's been a while but don't worry, i got me a slump buster last night so i should be good."
by 50spence April 14, 2003

Completed by squeezing a shot of Syrup of your choice into your mouth (ie. Eggo, Log Cabin, Hungry Man, Aunt Jemima etc.) followed by a pull of Rum, then followed by yet another squeeze of syrup. The syrup coats the throat as to make the shot go down easier allowing you to consume mass amounts of alcohol.
by BOX8 June 11, 2008

Jimmy was polishing his woody when his parents opened his door and freaked.
Man, that's a total lust buster.
Man, that's a total lust buster.
by LaLaLander17 March 2, 2009

Baseball players believe that by having sex with an unattractive female, they can end their slump. Therfore a slump buster is the unattractive female that they have sex with, in hopes of busting their slump.
Manny Ramirez told Pedro Martinez that the reason why he's been hitting so many homeruns lately, is because he hooked up with a lot of slump busters when he was in a slump.
by Joey Bishop March 8, 2004

A heavy, preferably steel-toed pair of boots you keep in your car for the occasions when you need to stomp a buster.
Much like opening a can of whoop ass.
See also hater boots.
Much like opening a can of whoop ass.
See also hater boots.
by Cicero's Assassin January 2, 2009

by Shawn Maglicic April 29, 2006

a)Do you see how that guy is walking? He is such a rainbow buster!
b)Why'd you grab my butt,rainbow buster?!?
b)Why'd you grab my butt,rainbow buster?!?
by Phillip B. July 20, 2008
