1 definition by Sanchez_The_Canadian

Battman Butt

When the butt cheeks and crotch of a women, usually with a bikini on, forms an outline with a resemblance to the top part of the Battman symbol.

Person 1: "Yo check out the exquisite battman butt."

Person 2: -- says nothing but, jaw drops.

by Sanchez_The_Canadian September 25, 2015