McStache 

A Horseshoe Mustache, so named after the style sported by Morgan Spurlock, of "Super Size Me" fame.

"Dude, check out that McStache!"

McStache by TheAustralianMoose27 March 28, 2009

molasses mustache 

A mustache that's dripping wet With feces and seamen like a dirty Sanchez but without the pubes

After a long night at the rest stop bob had a molasses mustache from all the rides he'd been giving

molasses mustache by blumpkin25 February 8, 2015

mustache dip my dream sickle 

A polite way for a female partner to ask for cunnilingus.

Hey Big Rod, do you want to mustache dip my dream sickle? It sure is tasty!

mustache dip my dream sickle by show up cat November 19, 2014

mustache cash stash 

The best band name ever

Dude we should call our band mustache cash stash

mustache cash stash by Louiloui September 17, 2013

Mustache Fairy 

The Mustache Fairy leaves evidence of what the mustache bearer did the night before while drunk, within his or her mustache.

Mustached man: "I have no idea what I did last night, but apparently I drank a lot of beer."

Concerned friend: "I think you banged a chicken; the Mustache Fairy left a feather in your mustache."

Mustached man: "Yeah, and it stinks like beer and hot wings."

Mustache Fairy by iBetty February 4, 2012

agui mustache

A mustache on the upper lip of a teen who hasn't hit puberty yet and resembles pubic hair on the upper lip

Yo did you see Chris today he had an Agui Mustache

agui mustache by 1sexysonofabitch May 17, 2014

urinal mustache 

When the mens room at your office building has not been cleaned for an amount of time that allows the rim of the urinal to collect pubic hair. The collection then appears like a mustache on the rim.

I almost puked when I had to use the restroom and the urinal mustache tickled my hand.

urinal mustache by halpleh November 1, 2008