by Scat-lover April 25, 2004

1) An abnormal amount of hair in the butt area.
2) Anyone or anything that has the aforesaid abnormal amount of hair in the butt region.
2) Anyone or anything that has the aforesaid abnormal amount of hair in the butt region.
1) " wow did you see anthony's buttstache? it is soooo nasty."
2)" holy macaroni, chris is one giant buttstache."
2)" holy macaroni, chris is one giant buttstache."
by S-Trip July 23, 2007

by labia lightnin January 08, 2007

That girl should not be wearing a thong at the beach, she obviously hasn't waxed her buttstache in months.
by sara r. September 02, 2005

The hair directly surrounding the anus or when the hair around the anus forms into a mustache shape.
When he spread his butt cheeks, his Buttstache was staring me right in the face.
I wanted to eat the booty like groceries, but the bitch had a nasty Buttstache.
I wanted to eat the booty like groceries, but the bitch had a nasty Buttstache.
by AesopFables March 04, 2016

by WopFF May 06, 2015

The buttstache occurs when a dude and a bitch are 69'ing and the bitch (or dude) farts directly on your lips and nose, causing the fart wind mustache "The Buttstache
friend 1: "This was fucking gross bro, I was going down on this bitch and she was suckin ma dick, all of a sudden, she ripped a fat one right on my face!" freind 2: "Ew what the fuck? It was the Buttstache"
by M-CsmackAbitch January 20, 2009
