A promiscuous woman who is not choosy about her sexual partners and who allows most or all men who she has sex with to cum inside of her without protection.
by arkark November 6, 2011
Get the cum dumpstermug. A receptacle for you and the rest of your town to put your ejected semen in. said recepticle is usually a slutty ho.
by whomper May 1, 2003
Get the cum dumpstermug. A woman/girl who takes an exceptional amount of cum in every hole from pretty much any man who asks.
Emily is way to hot to be a cum dumpster but she let the entire sports team bust there loads in her so she totally is one now.
by Micheal O'neil April 25, 2016
Get the cum dumpstermug. Any girl who takes loads of semen up her snatch, down the hatch, in her crack, and on her back. These chicks are down with the creampie be it anal or vaginal.
by Shaun Melancon October 2, 2005
Get the cum dumpstermug. "Hey dude, see that girl? She's fucked everyone I know, and I don't even want to go into how many dicks she has sucked. She is a total cum dumpster!"
by 36th Crazyfist March 29, 2004
Get the cum dumpstermug. by Mike Jizones July 6, 2005
Get the cum dumpstermug. 