fart filter 

Noun: Underwear or panties.

I need to change my fart filter. My fart filter is dirty.

fart filter by Mike Alexander June 17, 2007

Fart filter 

Fart filter when speaking about someone who talks a lot of shit knowing to filter what they say

You know when talking to him you need a fart filter

Fart filter by Markbabi March 21, 2017

fart-filter 

Whenever you are on the can and grab a couple sheets of toilet paper and cup it over your butthole to filter the sounds of your erupting bowel movements.

Are your walls paper thin? Afraid your roomates or your significant other with hear your compressed explosions? Then use the fart-filter method.

fart-filter by kris ault January 22, 2009

Filter Fart 

when one farts while trying to hold in a poop in order to filter the fart surrounding the poop.

i damn near sharted myself over there. good thing i know how to filter fart

Filter Fart by Dumpology August 13, 2010

fart filler 

to intentionally fart where the listener thinks a word will be spoken.

I farted with an accompanying arm pump after i said ,'hey louie come over here and ill give you back your (fart filler).'

fart filler by provider44 January 14, 2010

Fart Fitter 

When in the process of having anal sex your partner farts on your dick thus creating the bowels to create a suction like feeling that’s pulls you in and creating a tight and snug feeling.

“Man my girlfriend wanted to try anal sex but it just wasn’t working so she tried a fart fitter and I got sucked right in, my dick felt like it was wrapped in Huggies.”

Fart Fitter by The Great Big Canoe November 21, 2021

Shit Filtered Fart

A punjent fart which is filtered through shit in the anus before being expelled.

Usually eggy but can sometimes smell like Salami.

Aww man, I keep doing shit filtered farts, I better go and take a shite.

Shit Filtered Fart by Scott Andrew Daly January 24, 2009