flatulingus 

licking a gasious asshole for mutual sexual gratification.

He engaged in flatulingus like he had been poisoned, and her asshole contained the antidote

flatulingus by wuwu October 6, 2006

Fartalingus 

When your tounging a chicks ass like a five year old licking the bottom of an icecream dish and she farts in your mouth and you lick any excrement ejected.

I was performing fartalingus on Tito’s wife last night and the bitch exploded like a shaken Corona.

Fartalingus by tounginasscheek June 19, 2008

flabbalingus

when you think you're eating snatch but its not!!!!

Dude, last night I flipped up some flabbajack and it stank like it hadn't been washed in months... so she had to settle for some flabbalingus!!! A mans gotta do what a mans gotta do when its time to pay rent!!!!

flabbalingus by Duane and Denny May 16, 2008

famalingus 

Just for the close g's/Homies

(Made by Ching Chong And chuggie Lover)

'Why, hello, famalingus.''
''Sup, my g''.

famalingus by -ChuggieLover March 12, 2018

Fetalingus 

The act or process of attempting cunnilingus while female projects a fetus at high speed into mouth of innocent cunniling-guy.

"By gollie Jeffery, I was trying to perform cunnilingus on Peggy-Sue when a fetus flew into my face! Thats Fetalingus!"

Fetalingus by Dick-Cheney July 12, 2007

Flatlings 

Large, saggy, flat breasts

"Jesus Christ! Did you see the flatlings on that lady?

Flatlings by Scummy Smith December 10, 2009