Mysteriosity

The art of something being mysterious.
Can be for objects/persons/evil.

"Hey Fred, did you move my cup of milk?"
"No Billy I did not, where did it go?"
"I don't know Fred.. That's quite a mysteriosity"

by Evil doctor optimisto January 26, 2013

mysterial

A mysterial is a mystery brake pad material of unknown quality, origin, performance, degradation or composition offered by a brake pad manufacturer for which no fucks are given as they should be focusing on a reliable supply of their popular core product offering.

Today I received a phone call from a manufacturer offering a new mysterial when I can't even get a supply of the popular materials.

by qfm August 19, 2017

mysterious

Someone or something that is slightly fascinating due to strangeness, being unusual and/or due to a lack of familiarity.

Outer Space is a very mysterious place.

by Zatarain’s Root Beer Drinker June 29, 2021

mysterical

when something is mystical and mysterious, it is mysterical

I was walking through the deserted forest, the atmosphere was quite mysterical

by 30h5 March 29, 2015

Coitus Mysterioso

Drunken sexual encounter where coitus may or may not have occurred.

Charlie thinks he had sex with this girl a few weeks ago, and she was begging for it, but he's never had sex with her before, or after, so for now it's classified as a case of coitus mysterioso.

by rhythmshadow April 15, 2008

Mustelidous

adj. Long, wiry and muscular build prone to squirming and writhing, similar to the build of the order mustelidae, consisting of weasels, ferrets and badgers.

This mustelidous baby is gonna squirm right outta my hands!

- Is your baby fat?

- No, he's pretty mustelidous, long and strong.

by Phat Ballz April 19, 2017

the mysteriously vanishing 40-year old actress

The worst kept secret in American entertainment - be it film, stage or television : be a woman, be an actor and turn 40 years old, and your career is effectively over. You're done.

The American actress Hilary Swank a few years back played the lead in a film called 'Amelia', a biopic about Amelia Earhart. Earhart, for those of you who may not recall, was a famous early 20th century American female aviator who, at the age of 40, mysteriously disappeared and was never seen again. Ever. Which, when you think about it, is right up Hollywood's alley because if you're an actress and you're in Tinseltown and you turn 40, you disappear, too. Never seen again. Never. Ever. The mysteriously vanishing 40-year old actress.

by Virgin Suicides November 5, 2017