Top Definition
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.
1) " wow did you see anthony's buttstache? it is soooo nasty."

2)" holy macaroni, chris is one giant buttstache."
ayon kay S-Trip ika-23 ng Hunyo, 2007
When the hair in your ass crack is so long, it looks like a mustache.
Hey, Nice Buttstache!!!
ayon kay Scat-lover ika-25 ng Abril, 2004
The collection of hair around and atop the asshole. Forming a moustache of sorts on the butt.
"Damn bro, nice buttstache."
ayon kay labia lightnin ika-03 ng Enero, 2007
A hairy, unkept bum.
That girl should not be wearing a thong at the beach, she obviously hasn't waxed her buttstache in months.
ayon kay sara r. ika-08 ng Agosto, 2005
Shaving ones entire ass except around the butt hole.
ayon kay WopFF ika-06 ng Mayo, 2015
Similar to a moustache, but instead of being on a mans upper lip a 'butt-stache' is the patch of hair found just above a mans butt crack.
quote "baby, you gotta shave your butt-stache"
ayon kay Joe Magnuson ika-05 ng Abril, 2007
when you scratch your butt with a finger and then place the same finger under someone's nose to resemble a mustache.
It grossed me out when my buddy gave me a butt stache after scratching his ass.
ayon kay Bad Teacher ika-19 ng Hunyo, 2015

Libreng Koreo Araw- araw

Isulat ang iyong imeyl adres sa ibaba upang makuha ang aming Libreng Urban Word of the Day araw- araw!

Ang mga sulat are galing sa Kailanma'y hindi kami magpapadala ng spam sa inyo.