1 definition by Batmansapprentice720

The creases between a woman's booty and her legs. On an extremely sexy woman bootybrows become fleek bootybrows.

Ps. Onision is a cuck
Guy 1: Damn that girl has some fine bootybrows.
Guy 2: If only she was Onision..

Guy 1: What?

Guy 2: What?
by Batmansapprentice720 June 22, 2016
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