When a woman, usually desperate for a baby, takes a used condom out of a trash can and uses its contents to inseminate herself. (read: When one man's trash becomes a woman's treasure.)
1. My man caught me poking a hole in the condom the other night and is withholding sex from me for a while. Once I gain his trust back, I'm giving cumster diving a shot.
2. -Whoa, you have a baby? When did that happen?
- About 9 months after a night of cumster diving.
2. -Whoa, you have a baby? When did that happen?
- About 9 months after a night of cumster diving.
by levatuldo December 07, 2009
A homie who lets his bros blow a load in his ass after a breakup or when they're feeling a little extra horny. A cumster dumpster can be gay but is most often just a really sweet straight guy
by big tiddy goth boyfriend November 12, 2020
The inverse of a cum dumpster, a dumb cumster is a person who is down bad and willing to have sexual relations with literally anyone, regardless of an indiviual's manner, characteristics, personality or personal hygiene.
by g.dubbs April 20, 2022
"Dude she is a total cumster dumpster. She slept with 5 dudes last night and none of them wore rubbers."
by greenthirstyturtle March 21, 2013
by Kleinsauced Her February 28, 2007
Gamer 1: Knocked one, knocked two, team wipe!
Gamer 2: Bro you cumstered that team
Gamer 1: it’s cum or be cumstered!
Gamer 2: Bro you cumstered that team
Gamer 1: it’s cum or be cumstered!
by Girth Quake May 02, 2022
by Dj Skittles7 February 07, 2011