Ultrabar 

n. A club in DC full of horny old men, gross women, and cholos. But mostly men. Almost a cockfest.

v. The act of hitting on a much younger women, especially by a cholo

n. With all those cholos, that place is such an ultrabar.

v. I don't care how young she is, I'm totally going to Ultrabar that chick.

Ultrabar by adflkjsdfl;kahsf;lakdshfka October 17, 2008

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A deep blue color and pigment originally made by grinding lapis lazuli into powder.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

Ultraballing 

A sexual position that can only be achieved by having sex inside a large tyre which is rolling down a hill.

Glenn wanted to go skating, but his girlfriend convinced him to go ultraballing with her.

Ultraballing by isikius July 27, 2009

ultramaroon 

Extreme form of maroon; someone who is very very stoopid

What an ultramaroon! -Bugs Bunny

ultramaroon by kmc May 13, 2005