An areas, usually a washroom, which contains copious amounts of faecal matter, and who's temperature exceeds 25 degrees Celsius (77 degrees Fahrenheit) causing the poop fumes to envelope the surrounding area
Dude 1: Man, it was so hot in that classroom, I made the biggest poop sauna

Dude 2: Do you even go here?!?!?!?
by PoopSaunaMaster April 16, 2011
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