UNICORNHEAD 

noun, disease affecting a person or an animal in a way were they cant stop thinking of crazy unicorns. this usually gets them in trouble but the person with the disease is most likely hardcore enabling them to squeeze out of tight situations. no cure discovered.

that girl alwasys has unicorns on her head, she must hace UNICORNHEAD.

UNICORNHEAD by seaunicorn May 10, 2008

Unicorned 

When grinding on a male SO low that his penis rests on your head.

Lucy got unicorned on the dance floor last night.

Unicorned by Unicorn princess. September 20, 2013

Unicorned 

The act of taping a beer can to a passed out friend's forehead. Accomplished with one empty beer can some tape.

Jon: Jaeger got unicorned and the fag is sitting on his face.

Teggs: Sucks to be him.

Unicorned by NJITdrinksFACE July 7, 2010

purple unicorned 

A condition caused by dropping a hit of LSD and waiting for an hour for the effects of the hallucinogen only to be disappointed that the dose was a total dud, so you take another dose and the first dose starts to kick in twenty minutes later, and then twenty minutes later the second dose begins to take effect, and within the next hour you find yourself in the middle of a parallel universe fucking a carnival ride horse that speaks in tongues; usually this state ends in arrest for multiple felonies and a good lesson learned: LSD results may vary.

1st tripper: I totally got purple unicorned last night?
2nd tripper: How come you're not in jail?
1st tripper: The carnival was closed and I just ended up in a pasture fuckin' a cow.
2nd tripper: How was she?
1st tripper: Fine ... until the bull showed up.

purple unicorned by THE DOOMED STUFFING November 8, 2014

unicorned 

Unicorned-when a person in the gym gets rammed in the ass by a large piece of exercise equipment.

Mike wasn't paying attention and was unicorned by the leg press.

unicorned by Sergeant Firewater April 4, 2010

unicorned 

When boning a horse and its dick goes through your forehead

You just got unicorned!!!!

unicorned by yay asians October 21, 2011

unicorned 

To stick an enemy in Halo 3 with a spike grenade so that it sticks out of their head giving them the appearance of a unicorn.

Yo man, you just got unicorned!

unicorned by MNetLucas November 2, 2008