A person who is known for taking up cum, usually as an insult. Most cum dumpsters are dream super fans/stans.
"bruh Spicy Bun Pumpkin#6014 ur such a cum dumpster"
An orifice or surface on which a male of the Human Race deposits his sperm onto or into repeatedly to claim as his own
That thot is my new cum dumpster.
Dude I just got back from Becky’s house and her mom is totally a cum dumpster
A person, preferably alive, who is very horny like all the fucking time. Said person either fucks everyone then see, or hornies over specific people and tries to get railed by them.
That bitch is such a Cum Dumpster.
When someone has been so used up sexually that they've become unbearable to look at.
After years of being passed around every fraternity at the college, Sherry became a real Cum-Dumpster Fire.
My left butt cheek resembles a fresh version of your cum guzzling twat dumpster!
A slut who takes semen in the mouth, ass and vagina.
Abby is the ultimate cum dumpster.