Dirty Hump Nuts 

After a night of straight banging, your ball sack has a sticky crust of dried semen and vaginal secretion on it.

your at the breakfast table after a night of good scroggin talking to your house mate:

"hey dude, what did you get into last night?"

"I'm not sure, its kind of a blur."

you itch your ball sack

"oh man!"

"what dude?"

"Oh shit, I got dirty hump nuts."

Dirty Hump Nuts by Dick Spillin December 1, 2009

dirty fade 

Self taught hairstyle originating out of Kokomo, IN; Similar to a military fade, requiring a #2-3 on the sides and a #4-5 on top, normally performed on friends with the same set of trimmers used to trim your pubic hair.

Fat Cox needed his fro trimmed, so I gave him a dirty fade.

dirty fade by CSR August 3, 2007

dirty dunce 

After you do sexual work with a one night stand "hobag", (this must be done at his or her home), go to the corner of his or her room, take a dump, wipe your ass with his or her underwear, leave the underwear next to the victim, and leave.

Dude, I ended up bangin that ho last night. I had to poop when I was done, so I dirty dunced the pig.

dirty dunce by Droops June 10, 2008

Dirty Mistress Club 

a Dirty Mistress Club or a DMC is a group of men or women who plot and plan out the playing of others. Those others are considered toys and the object of the club is to choose a mark, make them fall in love (or lust) with a member of the club and then slowly work at them until they break.

The Dirty Mistress Club met the otherday to talk about how they had forced JC into a downward alcoholic spiral.

Dirty Mistress Club by DMC1 February 18, 2009

Dirty Bayou Motorboat 

The act of motorboat-ing an attractive woman's ass instead of her breasts.

"Man she's got a great ass. I'd love give her the Dirty Bayou Motorboat"

"This guy motorboated my ass last night like it was my tits and then he said something about a bayou..."

Dirty Bayou Motorboat by imotorboatdownsouth March 25, 2009

Dirty Flanagan 

A Dirty Flanagan is a commonly used term in Ireland. It is when a man drinks all his Irish Whiskey, he takes his penis and inserts it into the whiskey bottle and ejecaulates. He then shoves the bottle up the womans vagina/ Man's but.

Professor: Seamus where were you last night?
Seamus: I dont really know... but my friend Aiden told me that I got so wasted that he gave me a Dirty Flanagan.
Professor: Umm.... CAN I HAVE ONE!

Dirty Flanagan by FLibbidy January 24, 2011

Dirty Farrar

When doing something extremely stupid while performing a sexual act, usually while trying to make masturbation more pleasurable or adventurous.

Mike: Man I thought it would really feel awesome if I heated my fake vagina in the microwave. But when I stuck my dick in the fake pussy it was like sticking my dick in molten lava. The plastic CyberSkin actually stuck to my dick. It looked like a red birch tree with all the skin falling off.

Colby: Wow that was really dumb I would have stuck my finger in first. You really pulled a dirty farrar.

Dirty Farrar by lickalotofpuss69 April 9, 2011