butt moustache

The patch of hair that rests directly above the small of a person's back.
by Matt Wheeler September 08, 2006
mugGet the butt moustachemug.
It's a tattoo on your lower back just above your butt crack. A.K.A. Tramp Stamp
OMG girl I love your new Panama City butt moustache.

Those shorts really show off your Panama City butt moustache.
by Southern "lady" December 13, 2012
mugGet the Panama City butt moustachemug.