Mystyerical 

A made up word meaning some crazy ranting banter from a small red troll.

Typical condition of someone with full-blown OCD

"Stop Talking!, You are being crazy Mystyerical! Weirdo!"

Mystyerical by TheGoodSons January 20, 2012

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.

mysterial by qfm August 19, 2017

mysterical 

when something is mystical and mysterious, it is mysterical

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

mysterical by 30h5 March 29, 2015

Mysterical 

Something that is both mysterious, yet hysterically funny all at the very same time.

Travis: We were wondering if you carried Mr. Pibb?
Lady: Um, no, i don't think so...
Travis: (laughing) Its turning out to be very hard to find, we thought you might carry it...darn...
Lady: Yes, locating it can be quite mysterical...
Travis: Right...wait is that even a word...

(it is now)

Mysterical by Carson Spence December 1, 2007

misterical 

(adj) 1. Something some idiot says when they want to say mysterious. (Particularly me)

2.of mystericology; related to mystery

That cave is very mysterical.

misterical by Cameron West May 9, 2004

Mysterically 

Mysterically is a word that has yet to be defined by the english dictionary but is used in many culture's vocabulary to include: Germany, France, Pakistan, Iraq, and even Iran. It is meant to show that something has happened that there is no real reasoning for.

My backpacks mysterically disappear from my room when my friends are there.

Mysterically by BigDawg78 March 16, 2011

Mysterical 

When you're not sure if a situation merits reverent awe, or pee-your-pants laughter.

We experienced a mysterical moment when, gathering on the dry lake-bed playa at sunrise to meditate upon the birth of a new day, our solemn reverie was interrupted by an enormous, motorized pink hedgehog, backfiring and farting across the horizon.

Mysterical by Mish/ButeoBliss September 26, 2010