9/11 dump 

a speedy dump that nobody expects and you're finished before anyone notices

Xai Ming took a 9/11 dump at the party to avoid his reputation's demise.

9/11 dump by the dump man July 12, 2009

dumpster aids 

When one gets aids from either being In and or around a dumpster during the season of may.

gabe roy obtained his dumpster aids by climbing into the dumpster by goodwill.

Yo shit dawg that wheatbread is a faggot.

dumpster aids by Torin Ice G and Drew Licker McFlicker December 14, 2008

Big Ole Chimp Dump

A phrase used when you go and get the biggest rumble in your ass ever. You have to get to the rest room and real quick but you can't find one .. so you go behind the store and find a nice tree to hang from and take a shit and catch it in your hand and throw it on incoming customers. and start yelling and howling like an idiot

"O my god i have to crap so bad"
"Where am i going to go since there arent any bathrooms?"
"Well looks like another Big Ole Chimp Dump"
"Heres a nice tree"
"Ooooohahhwahhhwhhwhahpooopie"
Custome: "what the hell is he doing"
"Aw theres shit all over in my hair"

Big Ole Chimp Dump by Slimslope May 18, 2006

Cum-Dump

A woman who loves to have a man cum inside her during sex instead of pulling out or cumming in a condom (i.e. likes it RAW!). She always wants it that way, every single time, and it's a big turn-on for her. It's even more of a turn-on for her if she's not on birth-control (risky sex is fun sex). The more cum is in her, the happier she is.

Every time Jerome fucks Susie, she begs him to cum in her. She is SUCH a cum-dump.

Cum-Dump by Megizzle January 28, 2006

Cum-Dumpster 

Slut who loves different men's semen in her pussy all at once.

We all blasted in her pussy, God she's a Cum-Dumpster.

Cum-Dumpster by Benny Hill May 1, 2006

Anchorage Dump 

To take a dump that is at least twenty-eight pounds which rips one anus and causes excessive bleeding. Often requires the use of an entire roll of toilet paper.

Nik: Yo Doc. I just took an Anchorage Dump and my asshole was split wide open.
Dr. D: Nurse!
Nik: Doc? Am I gonna be ok?
Dr. D: No son, I'm afraid the dump has ripped your asshole completely in half. You will die in the next two hours.

Anchorage Dump by Team Anchorage August 28, 2010