blaff

Lazy term for undesirable, or disgusting

This KFC has no Mountain Dew left, oh blaff!

by sarahjames August 5, 2006

Blaff

Flatulence that is particularly explosive when it comes to sound and force, but ends quickly. Rarely, a blaff may be odorless; more commonly, the blaff is a symptom (some might say a benefit) of being mildly lactose intolerant. In such cases, the blaff releases an eye-watering stench not unlike that of a trash fire in a sewer. The word comes from the signature sound.

Mike: *chugs milk*
Rick: Hey, man, I thought you were lactose intolerant! Why are you drinking mi--
Mike's ass: BLAFF!!!
Rick: Dude, that's -- OH, GOD! OH, I -- MY EYES! I CAN'T BREATHE!

by Hellzapoppin' December 22, 2018