The area/space around the inside of the thighs of a large or obese person.

An area of warm, moist, offensive fetor.
a) Norman released a moist air biscuit into his gag-a-maggot sweat locker.

a) "Watch out! Bean's just vacated the bathroom and it's a real sweat locker in there".
by Urban Doofus February 16, 2005
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