When a person sweats profusely due to the overexertion of a physical activity.
Dan : "Hey Abbie, how's the workout going?"
Abbie : "Yeah, really great thanks. I'm sweating like a fat bird, in a bin bag, at a barn dance!"
Dan : "Good work, you won't be a fat fucker for much longer!"
by scooner March 21, 2018
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