Top definition
air crack is when out of no were everything is funny and you laugh uncontrolably untill you fall over
you feel as though you just did 6 lines
brittany-hahaha omg, BALLS!! hahaha
jeff-haha i think brits on air crack
ashley-whats that
brittany-HAHA!! WHATS THAT omg!! haha *she then falls in to traffic*
by .x.brit.x. November 11, 2005
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