When you with the homies and girls yall tryna hook up with, and one of the homies tryna midkey roast you to make you look bad to the girls so they can swoo em over and "get the girl" ( derived from the saying "busting my chops") (one whom busts chops in front of girls)
by GodwinGoddard June 24, 2017

When a man or women ejaculate on another man or women face and the receiver of the ejaculation complain or fuss about the load on their face
David told Jim "Man i just found out my girl is a buster fuster. She wouldn't stop fussing after i bust on her face
by pimplishdenagutz April 18, 2011

when you are getting a good blow job and the female slams the males cock into her mouth too far bouncing his balls off her chin causing them both pain.
pam was blowing jon when she suddenly deepthroated it slamming his balls against her chin, causing a chin buster.
by ericbobo September 21, 2006

A female friend that you turn to when you need sum sex 'coz yo' aint been getting much.
Hopefully not, but may often be unnatractive.
Hopefully not, but may often be unnatractive.
"I hadnt had a fuck for ages so I asked my good friend if she'd be my Slump Buster."
"My regular Slump Buster waz outta town, so I had to go a hooker instead."
"My regular Slump Buster waz outta town, so I had to go a hooker instead."
by Diego September 11, 2003

by MC Boonge August 13, 2003

A joke where you get a friend's attention, but before this your pull your pants down and expose just one testicle out of your tighty-whites.
by colace face October 24, 2009

by Sheneahneah August 10, 2017
