Ultrantar 

one of the master generals of Forcel Co. When Ultrantar was a child, he was chosen by a device named BreeZe to accept its replicate, ZephyR.

The one who was able to defeat some of the greatest legions of the eternal nemesis of Forcel Co was Ultrantar.

Ultrantar by ZeroblastR May 16, 2004

ultrafarts 

The most rank and resonant, and therefore the most elite, of farts.

He is the absolute, hands-down king of ultrafarts.

ultrafarts by Dr Bunnygirl April 23, 2019

Ultramarathon 

1.) An insanely bad-ass long run that tests the mental toughness of the world's finest athletes; A supreme test for athletic prowess
2.) the hardest thing a human can do
3.) a run longer than 26.2 miles, although most "ultras" are 50 miles, 100 miles or 100+ miles

"He ran an ultramarathon, you've only climbed Mt. Everest once"

"There are more Harvard Phd's than Ultramarathoners"

Ultramarathon by xtremerunner88 October 13, 2009

ultratard 

An annoying person who thinks they are an intellectual genius, but in reality are extremely unintelligent. An ultratard will always jump into the middle of conversations and spout out useless and incorrect information. They will speak loudly when talking to one person so bystanders will be sure to hear their idiotic ramblings.

I asked him a question and he gave me a 10 minute answer that made absolutely no sense. He is a real ultratard.

ultratard by Cleetis April 2, 2008

ultramarine blue 

A deep blue color and pigment originally made by grinding lapis lazuli into powder. It is an intense, warm blue commonly used in paints.

Ultramarine blue is the best color ever!

When painting, I always have ultramarine blue on my palette.

ultramarine blue by Blue Fanatic June 1, 2017

Ultraterrestrial

A superior, non-human entity of natural or supernatural origin that is indigenous to planet Earth.

UFO's, fairies and elves are believed by some paranormal researchers to be Ultraterrestrials.

Ultraterrestrial by Archangel the Stylish September 27, 2008

ultramaroon 

Extreme form of maroon; someone who is very very stoopid

What an ultramaroon! -Bugs Bunny

ultramaroon by kmc May 13, 2005