Filthy Kevin 

Shitting ones pants when undertaking outdoor activities alone. Usefully resulting in the wearing of another persons pants due your own being soiled.

My cousin went hiking and got lost and disoriented. He must had gone the “ filthy Kevin” ,cause when I saw him come back down the hill he was wearing somebody’s pants and not his own.

Filthy Kevin by The Zurnich July 27, 2023

filthy simian 

A sexual position where the female supports herself on her shoulders with her legs spread upward in a "V". The male likewise spreads his legs widely enough that each partner's respective reproductive organs are in close proximity to each other. The male bends his penis downward to penitrate the female. Once coupled, both parties deficate and procede to copulate.

I had the best weekend, but I now have a nasty rash from the filthy simian I performed with X.

filthy simian by jgogs April 9, 2007

filthy lopez 

Used in the movie Deuce Bigelow 2 as a euphamism for a sexual act. The act is never defined, but I would assume it is a funny modification of the term "Dirty Sanchez."

Dirty = Filthy
Sanchez = Lopez

Filthy Lopez = Dirty Sanchez

Look up Dirty Sanchez for definition

filthy lopez by Chris December 26, 2005

Filthy Favre 

A sexual act in which a partner deposits fecal matter on their partners chest, wipes their index finger in it, and proceeds to draw a line under each of their partners eyes similar to professional football players who use black makeup under their eyes. It is named for Green Bay Packer quarterback Brett Favre.

I gave this girl a filthy favre last night and she threw me out of her house.

Filthy Favre by Joaquin Sand July 28, 2008

filthy crumpet 

When you take a shit and have at least two guys ejaculate on it and stick it in the microwave.yum.

Lee: Hey Fred lets feed eD a filthy crumpet while he sleeps
Fred:Haha, yeah sure dude i have to like shit anyways.
Lee:and im horny as fuck

filthy crumpet by FRED BATES November 19, 2007

Filthy Fuentes 

The coordinated act of eating a meal that sickens oneself, quickly leading to an intense situation where one sharts while concurrently vomiting.

May be related to the Spanish translation of the word Fuentes, in this case meaning 'Filthy Fountain', due to the output of nasty material at the same time from various orifices, much like a filthy fountain.

An eat-with-your-hands dinner theater event at the local Renaissance Fair initiated the chain of events that ultimately led Phyllis to be the victim of a Filthy Fuentes she will not soon forget.

Filthy Fuentes by Lucille Henderson May 1, 2006

Filthy Colgate

A man deficates on a woman's chest, then tittyfucks her. She opens her mouth so that he can, in effect, brush her teeth with his "filthy tooth brush."

When my grandma gets drunk, she occasionally pays the local paper boy to give her a filthy colgate.

Filthy Colgate by John Mclane August 3, 2007