Someone (most likely of low class) who enjoys filling themselves up with cum.
"Your a cum dumpster"

Dude shes hot should I go talk to her?
Nah she looks like a cum dumpster.
by BloodyChipotleShit June 10, 2017
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a woman who has a desperate and intolerable need to be filled with as much hot gooey cum as humanly possible as quickly as she can

also known as girls whose names end with "eigh" or "ie" or just girls named Jessica or Addison
man she really is a cum dumpster
by Nigger faggit penis July 22, 2021
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A derogatory term that refers to a female who likes sex; typically used by childish, insecure, and dim-witted dudes who probably aren't getting any.
"Whaaasss up, dude? Let's get crunk on cheap beer and bang some cum dumpsters!
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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!
by PewPewLazrBeams November 3, 2010
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A womens Vagina, or a mans anal hole. A a normal, regulary used place for cum, alot of it.
Every one laughed at her for sleeping with eveyr boy in shcool, "what a cum-dumpster." Said billy
by I guess I'd be the Kait October 16, 2007
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A vagina that drips man juice for days after being ejaculated in during intercourse.
My friends husband was complaining that his wifes cum dumpster was still leaking for four days after sex.
by moss1972 May 19, 2010
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Luisa, some girl from ashland who likes to be busted in, and then have an abortion, and then likes to hook up with guys who have girlfriends, she's a cum dumpster, the town bycycle, on this note she's just a flat out whore
A girl who has alot of cum in her, is a cum dumpster
by Mr. george January 31, 2008
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