Cigarette filter 

When one farts so much in one day (without starting) that a thin tarry film is created on ones underwear

Damn bro that Mexican food was a mistake I farted so much I got a cigarette filter

Cigarette filter by 2rightbootsandonewrongdude October 7, 2020

Cigarette filter 

To fart so much in one day or between changing of underwear (without starting) that a thin tarry black film of shitty residue is president on ones underwear.

Damn bro that Mexican food was a mistake I got a cigarette filter

Cigarette filter by 2rightbootsandonewrongdude October 7, 2020

Brown filtered cigarettes 

Touching the filtered end of an unlit cigarette to one's asshole and returning it to the package. Keep an extra pack of these to give to moochers or people you don't like.

Boyce always chuckled to himself as his targets placed the brown filtered cigarettes in their mouths.

Brown filtered cigarettes by Boyce Blanco August 11, 2017