Abbreviation for "Three Parallel Toilets Ass" , meaning an ass that is so huge, that in order to take a shit, the subject needs 3 toilets in parallel in which the two outside toilets are dedicated for the left and right ass cheek, with the middle toilet designated for the poop chute.
Wow, look at Shaniqua & Bertha ! They got those 3PT Asses kickin - so huge they need 3 toilets just to take a shit ! They are beasts, their asses alone could be a feast and feed a starving nation
by Lieglord August 04, 2018
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