The act of performing analingus on someone after they have defecated and not showered or bathed.
My husband insisted on dumpster diving, even after I ate Taco Bell and had the runs.
by GoBaut619 April 23, 2017
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To lick and suck at or around a man or womans asshole.
The best part of sex with Lindsay was the dumpster dive. She would leave my ass sparkling clean.

I love to combine a dumpster dive with a hand job. I can get him off so fast
by Blackroux June 23, 2011
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This usually occurs when a man hasn't been layed in ages, and is incredibly desperate. He will go to a bar, get really trashed, and leave with the nastiest chick there, a total scrump, just because he knows he's gonna get some.

This is also a great insult.

Anthony hadn't gotten laid in 5 weeks, and couldn't take it anymore, so he gave in to temptation and went dumpster diving

You are a jungle trudging dumpster diving piece of shit!!
by Brian H November 16, 2005
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Dumpster diving is when you are providing oral services for a female with a particularly fishy disposition
Dude 1: Dude why does your face smell like bad cooch?
Dude 2: Oh yea man I just finished dumpster diving Lindsay Lohan
by bzerkap April 10, 2015
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Dumpster Diving is the term given to 'going down on' a really really ugly, skanky female. Generally her loose-as-a-goose, diseased pussy is considered as the 'dumpster'.
I walked in and caught you dumpster diving your fat ugly sister. Whats up with that dude?

This definition was made up on the spot.
by Diego December 5, 2003
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when a bloke finds an scungy slut ta root, usually uglier than he's capable of
Tom: Oh shit! Did ya see that wanker with that ho, he's dumpster diving
by Spltbird April 3, 2006
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