sackstache 

Testicular hair. Often a source of pride for Millennials unable to achieve a proper ironic mustache.

Hipster A: Bro, how are we supposed to get into this uber-popular "unknown" brunch establishment with that pathetic looking peach-fuzz on your upper lip?
Hipster B: No problem, my dark-skinned-friend, I am going to flash the hostess this mad sackstache I've been cultivating. She's going to be super impressed and we'll be sipping mimosas well into the evening.

sackstache by Zafu Quazar January 25, 2016

sacksticker 

n. a very hot day in which your nutsack sticks to your leg.

Man it's a hundred degrees out there, it's a real sacksticker!!!

sacksticker by BrizzleT420 July 24, 2008

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

backstache 

Male back hair which may be manscaped into a decorative form or left au natural. The Fu Manchu backstache is when the tops of the shoulders are hairy, as are the sides of the back (covering part of the shoulderblades), but the center of the back is clean.

So we went to the beach, and Jim took off his shirt to reveal a backstache. It was terrifying in its raw manliness.

backstache by Backstache hero December 9, 2008

suckstache

Like a milk mustache, but with bodily fluids. The boy or girl can attain one of these.

Cassie: Aw, baby, that was amazing. Oh wait, you still have something on your lip.
Max: Oh, I have a suckstache?

suckstache by Levar B. August 19, 2006

Sarastache Saturday

The day of the week in which mustaches are photoshopped onto pictures of Sara Quin and then uploaded to tumblr.

Since it's inception on September 17, 2011, Sarastache Saturday has garnered "hit and miss" popularity, although compared to it's sister projects Tegan Tuesday and Ptosis Pthursday, it has done considerably well.

dood, "Hey everybody, it's Sarastache Saturday!"
everybody, "What?"

Sarastache Saturday by MetalKitten October 13, 2011

Italian Backstache 

A rare medical condition in which the sufferer's back is engulfed in a thick, black, musky muff of hair. Usually those afflicted happen to be extremely short and tend to remain virgins well into their forty's. Sometimes affects the torso and genitals, in these cases the condition is referred to as an "Italian Bodystache".

When Tom removed his shirt revealing his Italian Backstache at the community pool, Jefferson grabbed his son and ran fearing a grizzly attack.

Lisa: "Gena, did you hook up with that guy with the green lantern tattoo last night?"
Gena: "I was going to until he took of his shirt. He had a major Italian Bodystache."

Italian Backstache by Jay Beee January 24, 2014