A loose or slutty female whom has fucked a handful of your buddies, and quite possibly you as well. Said female is generally known by your friends as tramp.
"Ya, you're right, man. She is a total Sperm Dumpster. I can't believe she cheated on you with 2 guys!"
by Z the man W January 2, 2009
Get the Sperm Dumpster mug.
A guy/girl who gets used as a cum receptacle for another man's jizz. Usually will be the recipient of anal sex administered by their dad or cousin. Someone who loves sperm.
Vitale became Red's sperm dumpster after the girl kicked him to the curb.

Vitale, Get the fuck out from in front of my new car you fat sperm dumpster i wouldnt let you ride in it if you paid me.
by trasmania June 12, 2008
Get the Sperm Dumpster mug.
A woman that is very easy to sleep with. A woman that has sex with anything that has a penis and a heart beat. Also see slut.
I needed some punani so I nailed that sperm dumpster Jessica.
by Kev23 August 30, 2005
Get the Sperm Dumpster mug.
A person (either a female or a gay man) that is very ugly and makes you nausous just looking at them. No one wants them for anything else but to dump their sperm into them and then kick their ugly ass to the curb.
Sitting at a stop light...an ugly bitch walks out in front of your car... "GET THE FUCK OUT OF MY WAY YOU FUCKING SPERM DUMPSTER!"

Or if you have ever watched BangBus it's just like that.
by waKtheSak August 13, 2006
Get the Sperm Dumpster mug.
a female that is so desperate for males to like her that she will have sex with any one even if she doesn't mean much to the male
That girl is such a sperm dumpster, she will do it with any guy.
by Snoopxc August 23, 2005
Get the sperm dumpster mug.
A person (either a female or a gay man) that is very ugly. No one wants them for anything else but sex and people just dump their sperm into them and then kick their ugly ass to the curb.
Sitting at a stop light...an ugly bitch walks out in front of your car... "GET THE FUCK OUT OF MY WAY YOU FUCKING SPERM DUMPSTER!"
by waKtheSak July 27, 2006
Get the sperm dumpster mug.