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Ultimate Lifeform 

An industrial band from Canada. Also applied to Sonic the Hedgehog's rival Shadow, who is often referred to as 'The Ultimate Lifeform.
Sam was glaring at his computer with Ultimate Lifeform pounding in his ears, not hearing his mom yell at him to come down for dinner.


Shadow IS the Ultimate Lifeform!
Ultimate Lifeform by livebodybag October 21, 2008

lifeordeathsworld 

Rarely seen in the depths of reddit. Horrendous creature that enjoys dumping lewds on innocent redditors.
You're such a fucking lifeordeathsworld, Greg!
1.verb. Nocternal urination, bed-wetting
2.noun. One who urinates whilw sleeping.
1.Don't let him sleep there, he'll Lefford the couch.
2.No, he can not sleep in my room, he's a lefford
Lefford by duce April 10, 2003

genetic lifeform and disc operating system 

The acronymic meaning of GLaDOS.
Aperture Laboratories Genetic Lifeform and Disc Operating System, or GLaDOS, filled the room with neurotoxins.

lifeforce 

(n.) semen, sperm, cum... etc. that is shared with another person which has mythical energy.
Give me your lifeforce. You've got my lifeforce all over your face. Let me have your lifeforce inside me.
lifeforce by Houndz August 19, 2007

Ultimate lifeform 

A living creature that's reacted perfection.
Dude1: have you seen the ultimate lifeform
Dude2: shadow the hedgehog or kars?
Dude:1 ummmmmm
More from Urban Dictionary

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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
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