fart tweaking 

A move performed by moving your anus cheeks during a fart to effect its sound.

This can only be done on farts longer than six seconds and usually involves changing the pitch or vibrations of the fart.

Pfffffttttttttt-Paaaaaaaangggggggg

Dude, did you hear how great my fart tweaking was there? It started out all soft and then I tweaked it to get some nice bass and great volume.

fart tweaking by The Earl of Breezer May 28, 2007

fart thief 

Researcher who acquires samples of flatulence without the knowledge or consent of the subjects.

And then the fart thief said to me: "Your flatulence or your life!". It was the most frightening moments of my life! But certainly not the most smelly. I find that ironic.

fart thief by SMODNUK September 30, 2007

Fart In A Bread Bag 

Simply farting in bread bags if you happen to work in the bakery.

My uncle used to fart in a bread bag back in the day at the old bakery

Fart In A Bread Bag by Government Flu October 27, 2009

Fart Boxing 

An event where two people trade off cracking farts until one is either out of farts or can no longer stand the smell of his opponents flatus.

Wayne was defeated in an early morning fart boxing match when he admittedly could not take the smell of Joe's bout winning spinach fart.

Fart Boxing by dickenballs April 1, 2011

Fart Boxing 

When two people are performing oral on each other's asshole. Just like 69 but with the ass instead. The act of two people tongue-punching the other's fart-box.

Bro, me and Jane had a Fart Boxing match last night. It lasted 3 rounds before she got KO'd.

Fart Boxing by ragekageTheD February 23, 2015

fart breath 

Shitty stench that eminates from one's mouth; Ba Ba Booey's breath.

Ba Ba Booey has the worst fart breath.

fart breath by Howard Alan S. October 5, 2006

Fart sniffer 

One who loves the smell of his or her own farts. See "self-love" or "self-promotion". Perhaps the ickiest type is promotion of self via projected selflessness.

Fart sniffer - Did you see Raakhee's Facebook post about how she gives all her three-year-old's birthday and Christmas gifts away? She might as well have said, "Let's talk about how amazing I am." Ugh, what a fart-sniffer.

Fart sniffer by Beanie2000 December 23, 2016