scatstache 

noun, the mustache of fecal matter left on the upper-lip after the "Dirty Sanchez"

Yo, Gloria you need to wipe dat scatstache off yo face cuz aint nobody wants to dat shit.

scatstache by Short_Round August 30, 2009

shaftstache 

n, \ʃæft.stæʃ\
: a pube-do that results when a man shaves or waxes all of his pubic hair except that around the base of the penis, leaving a moustache-like fringe.

Kendall learned that waxing his shaft was incredibly painful so he always sported a shaftstache.

shaftstache by schnitza July 11, 2011

sweatstache 

The tiny beads of sweat accumulated on a person's upper lip on a hot day

I had a major sweatstache yesterday

sweatstache by guy_with_vaccuum June 5, 2009

Snotstache

what forms when a child has so much mucus running out of it's nose that it begins to flow out of both nostrils and over the lip and/or down to the corners of the mouth. In extreme cases, this can extend beyond the corners and run down to the chin, creating a sort of "Fu-man choo" style of snotstache.

"Eww...I dropped my kid off at daycare today and that sickly kid with the snotstache was there. I guess everybody's catching something this week!"

Snotstache by xtina22 March 16, 2009

Shartstache 

The product of one person sharting on another person's upper lip.

I'm going to give you a shartstache while you sleep!

Shartstache by Spam23 July 7, 2010

shitstache 

A mustache that is only partially grown. It is usually found among guys in high school whom are too unkept to bother shaving before most of their facial hair comes in. Their mustaches look really crappy.

ewww he really should shave that shitstache

shitstache by Francois chevalier August 30, 2006

scumstache 

Noun- when a man does not have a fully developed mustache, instead he has peach fuz like hairs, that are usually dirty, on his upper lip. Most commonly seen on mexicans, 11-13 year old boys, and people who are down right hideous.

wow hes been trying to grow out a mustache for weeks and all its turnd out to be is dirty scumstache

scumstache by Jack R December 20, 2006