by BloodyChipotleShit June 10, 2017

A word pertaining to a person (namely female) who spends most of his/her time welcoming load afer load of semen into his/her multitude of perforations.
Guy 1: Dude, that girl Karah is such a cum dumpster.
Guy 2: I know bro! She took seven loads before finally leaving my house last night!
Guy 2: I know bro! She took seven loads before finally leaving my house last night!
by PewPewLazrBeams November 3, 2010

My friends husband was complaining that his wifes cum dumpster was still leaking for four days after sex.
by moss1972 May 19, 2010

by lucci721 November 8, 2007

Any person who needs many different men to put semen in her snatch or her mouth. She generally tried to accomplish this by stealing other peoples men by pretending to be their friend.
by IhateGrigsby October 24, 2011

by xX_Penis6969420_Xx February 8, 2022

Damien: I'm a tranny so I need to do my hair
Jonny Sins: Fuck off or I'll fill you up like a Cum Dumpster
Damien: No homo but.. *unzips to reveal circumcised cock*
Jonny Sins: *Gets a stiffy*
Jonny Sins: Fuck off or I'll fill you up like a Cum Dumpster
Damien: No homo but.. *unzips to reveal circumcised cock*
Jonny Sins: *Gets a stiffy*
by Fortnite Rule 34 June 8, 2023
