A girl who is an easy lay, who is often a drug addict, who men use only as a way to get their rocks off, having no other interest whatsoever than sex.
Pam is addicted to meth so bad that many dealers use her for a cum dumpster.
by shomesomethin July 12, 2010
A receptacle for you and the rest of your town to put your ejected semen in. said recepticle is usually a slutty ho.
hey dude, I just got back from using the cum dumpster. I hope I didn't catch the itchy dick.
by whomper May 01, 2003
Any girl who takes loads of semen up her snatch, down the hatch, in her crack, and on her back. These chicks are down with the creampie be it anal or vaginal.
I have the crabs now because Alice is a promiscuous cum dumpster and I had sex with her.
by Shaun Melancon September 16, 2005
"Hey dude, see that girl? She's fucked everyone I know, and I don't even want to go into how many dicks she has sucked. She is a total cum dumpster!"
by 36th Crazyfist March 29, 2004
Any slackjawed gapemouthed semen hungry fuck socket that sucks on the snotty end of a piss-pole more often than is considered proper for polite society.
Janie is such a cumdumpster that i fully expect to find her faced down in an alley with nut stains on her back and joy juice dripping from every orifice.
by ramazz777 January 24, 2005
A high-capacity sperm recepticle.
Beth is such a cumdumpster.
by tradesman March 31, 2003
A girl at whs who guzzles mad loads of jizz and gets busted on
this girl lisa is a cum dumpster, she swallows mad loads
by Mike Jizones June 25, 2005