A person so disguctingly obsessed with cum, that they are practically a dumping place for anyone who needs to get a load off.
by Ted Freddinson April 29, 2009

The Word "cumpster' is a term for a slut.Cumpster is like the dumpster because the slut is a dumpster of cum
That bitch is a cumpster.
by im the cumpster September 08, 2018

by twfitcwh November 19, 2011

A cum dumpster or slut.
by qwertyuioiuytrew June 03, 2010

"Im about to throw you into a cumpster." Said John.
"Im about to put you in a dumpster then marinade you in cum and turn it into a cumpster." Said Dane, responding to John.
"Im about to put you in a dumpster then marinade you in cum and turn it into a cumpster." Said Dane, responding to John.
by Legosiy November 02, 2020

A mouth that never closes, or is characterized by the nonsense that spews from it...a mouth deserving a huge, sticky load.
Shut your cumpster, you fuckwit.
by Lollocaust December 03, 2007

A female "cum dumpster." A slutty woman who can not last more than 3 days without ingesting cum. see also "Costco Bukkake" and "Cupcakke."
Jen, the cumpster, fucked 4 Italian guys in 3 different holes last night. She loves being showered in cum. She IS a dumpster. The Cumpster.
by BigmuffDiver April 25, 2011
