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Serjstache 

Fashioned out from the lead vocalist of S.O.A.D. or 'System Of A Down'. Best band ever, imo.

Used to describe someone with facial hair that exceeds all known descriptions. Usually put on someone with an UNGODLY amount of facial hair, either that or he has some crazy, wicked, yet awesome style to put it in.

Serj Tankian, be the owner of the serjstache, naturally.
Duuude. I saw Malik in Tajihjkistan. He's got a frikkin' Serjstache.
....
He's not gunna get to the airport, is he.
Naw~ I dun' think he is. D:
Serjstache by JackyNgauff July 14, 2010

Mexistache 

Moustache of thin hair that only occurs on the outside of the upper lip. Often worn by latinos.
He needs to shave his mexistache
Mexistache by Darrin Baird January 20, 2005

sexstache 

Developing one's 5'o clock shadow to a whole new level of perfection and sex appeal. Use with caution.
eyoore: Hey, like my 5 o clock shaddow?
cathy: omg eyoore, that's no 5 o clock shadow, that's a sexstache. it makes you look 10x sexier.
eyoore: heh.
sexstache by bobdylan95 November 6, 2011

Mexistache 

A mustache on a woman that resembles a mustache on a mexican man.
Man, that is one hairy bitch, look at that mexistache
Mexistache by Pancho Villa January 22, 2004

semistache 

Don't wear a semistache. It doesn't suit you.
semistache by uttam maharjan August 6, 2010
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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