fartsmasher

person or animal who stands above all others in the field of flatulence.

"Ever heard John after Turkey dinner? Wow, he's such a fartsmasher"
or
"I love my boyfriend, but he is such a fartsmasher!"

by tinklebot November 4, 2012

fartashgen

I large portion of Methane gas caused by travellers eating vending machine foods from airports

Fartashgen levels rose to 150pcu during the Iceland volcanic eruption. And airports were closed due to methane gas leakage.

by buttonnz May 19, 2010

fartlash

The involuntary and violent rearward snapping of the head and neck when encountering a horrific smelling egg fart.

Dude 1: (lets huge, stinky fart) Ahhhhh, that felt good. Unfortunately the egg salad sandwich I ate for lunch is coming back to haunt me!

Dude 2: Upon entering same airspace as dude #1, head snapping backward in disgust, starts to cough and gag uncontrollably.

Dude 1: Ohhh, sorry for the fartlash, bro!

by chickeneffer June 21, 2012