Necrotic air biscuit

gas that has built up behind methamphetamine turd for quite some time then a little bit escapes and it smells foul like that of something that has just died.

I went to push out a turd but all that came out was a necrotic air biscuit boy that was foul

by Taintskin September 5, 2017

Air Biscuit

When you cup a fart, then proceed to shove in Someone's face

That bastard snuck up right behind me and Fed me a air biscuit

by WocketBear December 19, 2016

air biscuit

to expell gas while deficating.

My stomach kinda hurt so i went to the bathroom and baked an air biscuit.

by poonhuntr August 16, 2003

cerebral air biscuit

brain fart. To do something really stupid and realize it while you are doing it. airhead, blonde moment

I had a cerebral air biscuit moment last night while fucking your sister.

by Rebecca69 May 25, 2006

Portuguese Air Biscuit

The pocket of air that forms inside of your wetsuit after farting.

Dude 1: Why did you miss that wave?

Dude 2:I just farted and I can feel the Portuguese Air Biscuit making its way up my back.

by cranahan May 10, 2011

air biscuit

When a cat makes a "making biscuits" kneading motion in the air with its paws. Typically a sign of contentment.

Awww, Eddie is so cute when he's all blissed out making air biscuits like that.

by IsenMike April 26, 2016

assbiscuit

A nickname that connotes fondness, much like biscuitlips and shitmuffin.

Who's a cute little assbiscuit? You are! Yes you are!

by HAASespecial July 2, 2007