n.1 A fart or guff that is so potent as to have a tangible quality. A butt berp that has a physical presence, and as such have space made for it.

Air biscuits may be ‘launched’ (2), ‘dropped’, ‘pushed out’, ‘chucked’ etc.
1. ‘Fucking hell, I could pluck that right out the air and dip it my tea’

2. ‘I hate to tell you this, but I’ve just launched an air biscuit’
by G-Dog April 6, 2005
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A polite warning that flatulent expellations have been released in the general vicinity. (See: Oops I crapped my pants)
"Look out for that air biscuit" or " Don't bite that air bisicuit" or simply the emphatic "air biscuit" upon expellation. A notably rank or stale air biscuit is often referred to as a Whisker biscuit as in "that's no air biscuit, that's a whisker biscuit" or "whiskey" biscuit.
by CyberDruid January 31, 2006
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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
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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 January 15, 2016
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A fartthat is usually silent. Also can be called an SBD (silent-but-deadly) Not good for people in enclosed areas.
Eww, you just floated an air biscuit!
by Inquisitor911 February 14, 2005
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when someone breaks wind and catches it then releases it into someones face
by Anonymous January 31, 2003
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When somebody is standing by you and farts and walks away.
Okay, when you turn your test in don't leave me any air biscuits by my desk.

"oh gee thanks for leaving me that airbiscuit." huh? i didnt bring you any biscuits..??
by bagelbailey June 6, 2009
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