fart bottle 

When a person farts, then uses a bottle-like container to suck up the fart and seal it for a later use. Usually to unleash the stench into somebody's face.

"Dude, I've been saving this fart bottle for 3 hours now, waiting for David"

fart bottle by The Mink August 10, 2006

Bottle Fart 

The unpleasant sputtering sounds created by a bottle that has nearly emptied its contents.

*bottle fart* "Are you kidding me?"

"What?"

"You just used up the last of my K-Y, motherf***er!"

Bottle Fart by Austin H. June 17, 2008

Bottle fart 

When you repeatedly squeeze the bottle to get some extra sauce out, creating farting noises. This is actually an effective way to get an extra squeeze out of your bottle.

Person 1 - Crap! The sauce bottle's out.
Person 2 - Nothing a quick little bottle fart won't fix.

Bottle fart by arvinthsiva January 7, 2022

Floating around like a fart in a bottle 

Having absolutely no purpose or use.

I can’t stand John at work. He spends all day floating around like a fart in a bottle while the rest of us are grafting.

Floating around like a fart in a bottle by Annatommy September 15, 2022

fart battle 

With roots in the Japanese Edo period (1603-1867), and popularized by the daily fart battle web site, FartBattle(dot)com, a fart battle is a flatulence competition where 2 or more participants expel flatus and a winner is deemed based on several criteria such as length, vibration, volume, frequency, smell, or dampness.

Why are you guys farting into your smart phones?
Oh, we're having a fart battle, recording our farts to be put up on FartBattle(dot)com for judging. We must settle this score!

fart battle by Scottopolis November 28, 2013

fart battle 

when you are sitting in class and a fart comes along, but you struggle not to release it. The ensuing battle between you and the fart is called a fart battle.

When observing one in the midst of a fart battle they can often be found making funny faces, and are generally enveloped in extreme focus. These battles are extremely dangerous, as the fart could at any moment explode and overwhelm the victim or those those around him/her.

guy 1 - dude today in math I had to fart so bad, it was so hard to keep it in

guy 2- i know what u mean, I have fart battles all the time

fart battle by fart battle master April 12, 2010

fart bottler 

a person so self-absorbed that they bottle their own farts.

i met a girl in tulum who'd been chilling down there for six months already and had fucked like every local dude already. she was dece, but not exactly hot... it was obvious when she started talking about doing some "projects in ithaca" that she was a true fart bottler.

fart bottler by trilliam turdsworth June 11, 2017