A nickname for a promiscuous woman who has/had sex with lots of men and would let any of them to cum inside her.
Kokichi: Don't you even understand something as basic as that, you filthy cum dumpster?
Miu: C-cum dumpster...!?
Miu: Finally...! Someone...finally called me a cum dumpster!!!
Miu: C-cum dumpster...!?
Miu: Finally...! Someone...finally called me a cum dumpster!!!
by jijijijinsoul August 5, 2023
Get the Cum dumpstermug. A person who is known for taking up cum, usually as an insult. Most cum dumpsters are dream super fans/stans.
by truleef November 30, 2022
Get the cum dumpstermug. by Suzy blea March 9, 2022
Get the Cum-dumpstermug. by exe Syth November 4, 2019
Get the Cum dumpstermug. My best friend: Oh I messed this up cum dumpster.
Me: Yeah glock glock 3000.
My best friend: 21 inches suck it.
Me: Fuck you.
Me: Yeah glock glock 3000.
My best friend: 21 inches suck it.
Me: Fuck you.
by KassWritesDefinitions November 18, 2021
Get the Cum dumpstermug. by D1dupre April 24, 2017
Get the Cum dumpstermug. When you creampie a girl who is wearing a female condom, then take out the condom and suck out the cum.
by Phallic Acquaintance May 31, 2019
Get the Cum Dumpster Divingmug.