dirty fer 

when you have a friend come over and he has long hair, such as yours and then you proceed to pee each other's hair. Afterwards, you cut the hair of the another, you compress it and put it inside your asshole as he's doing the same with yours. Usually afterwards you have sexual relations with him.

person 1: yo, i did a dirty fer with anal

person 2: i always loved that!

dirty fer by ferlachupaporuncigarroynofuma November 24, 2021

DIrty Fergie "Office Style" 

Is when someone else left the shop bathroom in such a stench and mess, you go into the closed down office ladies room and drop a deuce in a toilet that's been turned off because of a broken pipe.

Worker 1: You went in the girls room up front? That's been closed for six months because of that broken pipe!

Worker 2: Well now their not using it for at least a year after I dropped that dirty fergie "office style" on them!

DIrty Fergie "Office Style" by unlemongoose September 19, 2009

dirty fermin 

When you are sleeping and your buddy just got done finger banging a chick and wishing to share her crotch essence, rubs his stink fingers under your nose, waking you up.

I got a dirty fermin while passed out at the ski lodge in the mountains. That boo-boo's vag smelled sweet!

dirty fermin by MTF March 25, 2008

Dirty Fergie 

Is when you crap in a toilet that has yet to be installed or is just being stored.

After my brother poured a coke on my head at my nephews 1st bithday party,I went into his garage and left a dirty fergie in his future throne.

Dirty Fergie by Uncle Mongoose September 12, 2005

dirty ferg 

an extremely dirty whore who's cunt looks like an old arby's roast beef and cheddar sandwiched in a catchers mit.

Man my cousin told me dat bitch is a "dirty ferg"

dirty ferg by george sandbar February 17, 2004

Dirty Ferris 

The act of skeeting in a sleeping person's hand and then tickling their nose with a feather, thus insuring they give themselves a facial.

Nick gave Olivia the Dirty Ferris the other night cause she passed before giving up the booty.

Dirty Ferris by Ofacejones April 12, 2009

Dirty Ferdi 

Burying your face physically on a specific area of a woman and/or man's body.

Damn! That girl got a donk! I'd give her the dirty ferdi.

Dirty Ferdi by LaosInTheHouse September 30, 2010