preposterior

Synonym for ridiculous booty.

M: Damn, look at the ass on that one. It's ridiculous.
J: That, my friend, is a preposterior.

by MrJelle August 6, 2017

preposteriorous

Revealing an absurd amount of the skin or shape of a person’s backside

Those scrunch leggings are preposteriorous .

by BadNewsBob April 23, 2025