look up any word, like eiffel tower:
The indentation in a woman's skin, usually below and between the breasts, made by a tight, underwire bra. This indentation can sometimes resemble a mustache.
I took my girl's bra off and couldn't help but laugh at her brastache!
by leporinis December 03, 2008

Words related to brastache

bra lingerie mustache skin underwear