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(Usually occurs in gym class and/or workout sesh.) When a fat male works out with a shirt on and sweats so much that it makes a sweatprint that looks like a bunny. (The two ears would be the moobs or man boobs and the head would be the stomache region)
Girl 1: Ew look at dave he is dripping with sweat.

Girl 2: Ya i know he has a sweatbunny too, wait until he turns around

Girl1: Haha, you're right! thats so gross hope it doesnt stain like that..

Girl 2: I think its kinda cute...
by sillimilli5 March 19, 2011
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