Definitions by Lonefox GD

snuff chuff 

An eye watering fart so bad that it causes those in the vicinity to gag and choke.

Oh my god who just dropped a snuff chuff ? That's fucking vile !

snuff chuff by Lonefox GD May 18, 2016

Backflash 

A skid-mark or stain on the gusset of underwear, either as a result of not wiping properly or an ill timed fart.

There's a nasty backflash in your boxers John, I think they may need a boil wash !

Backflash by Lonefox GD May 18, 2016