Bu stache 

When a cat has a built in mustache.

This cat is a bu because they have a fine bu stache.

Bu stache by Weinerdog17 April 12, 2021

Bustache

In the great metropolitan city of Seattle we have an ever progressive bus system. But on our wonderfully convenient buses, bums like to wander. In and out they go, winter, summer, spring and fall. Often times they are loony, and speak peaceful gibberish words into your ear. When earphones, sunglasses, and a hood won't shield you from uncomfortable bus chatter and no longer keep you safe from these migrant babblers, you wear the cleverly fashionable BUSTACHE!!

A bustache, is a mustache, that you wear in the bus. (Or anytime that you need to ward off crazies.)

I'm glad I wore my bustache to the Seattle Storm game, it kept me feeling safe and confident during those awkward conversations.

Bustache by chrystih June 25, 2008

bustache

Term to define the desconcerting dark hair growth on some womens chests.

'She should NOT wear such low tops'

'I know.. look at her bustache!'

bustache by eggnoglover January 16, 2010

bustache

an uncommonly known term for the thick and robust hair surrounding ones butt hole.

sweet moses, check out the bustache on that goat licker

bustache by Totally.... July 22, 2007

bustache

Coming on a girl's upper lip.

"I came a bustache on her face."

bustache by Cro August 7, 2005