Fart Pop 

Pretty much most dubstep-like music.

"Hey dude, that new dubstep album is nothing but a bunch of fart pop."

Fart Pop by RuctusRudy December 1, 2016

fart preview 

Refers to any occasion when you feel a large bubble of gas "transfer" or "travel" from the upper part of your colon to a position somewhat lower down, but without actually exiting from your butt immediately. This gastronomical "heads up" can be extremely useful in allowing you to both adequately prepare for the eventual "eruption" and hopefully prevent any disasters/embarrassment from said expellation, since it not only notifies you that a sizable fart is imminent, but it also enables you to (1) judge the approximate size/intensity of the upcoming whizzpopper and thus determine whether you should hastily change locale to avoid offending others' ears/noses, and (2) predict what **type** of fart ("dry" or "wet 'n' messy") it will likely be, so that if necessary you can rush to the bathroom, shed your pants and underwear like they're on fire (if they aren't already smouldering from repeated extra-spicy-chili farts!), or take other appropriate steps/precautions to lessen your chance of soiling both yourself and anything else that your butt happens to be in close proximity to, such as a chair, mattress/bedclothes, someone else's lap, etc.

Girl, surprised out of a sound slumber by her guy's sudden alarmed flinging off of the bedclothes and hasty exiting of the bed: Where ya going, honeysnugglez?
Guy, calling back over his shoulder as he's sprinting for the bathroom: Sorry, sweet cheex --- didn't mean to startle ya like that, but I felt a major liquid-fart preview back there.
Girl, giggling: Well, you know, I did warn ya about partying till 2am at that Mexican all-you-can-eat bash --- now you're payin' for it, eh???

fart preview by QuacksO January 3, 2017

fart bash

Farting on your hand, and then proceeding to hit someone

"I'm going to fart bash you to death"

fart bash by pirateshitp March 21, 2017

Fart Sausage 

A shit or turd, particularly as a result of having passed wind.

I think Brian has done a fart sausage after following through
Who has left this fart sausage floating in the bowl without even bothering to flush??!

Fart Sausage by Benncm May 7, 2017

Fart Flaps 

Butt cheeks.

That one passed right through the fart flaps.

Fart Flaps by TheBanchou July 8, 2017

fart avalanche 

When someone farts in a group and every other people start farting around him/her.

Thomas farted in the cinema and everyone else in the room farted after him. It was a fart avalanche.

fart avalanche by Tnyr October 21, 2017

Fart Residue 

The soaked in, gelatinous remains on your underwear after a very hot and wet fart.

Aw man, I got fart residue on my underpants.

Fart Residue by MrThatMan November 12, 2017