Uniturn 

Noun: A rare and illusive form of the common U-turn said to be mythical by most people. Often said by people of lower IQ’s.

Adel, are you sure you can make a Uniturn here?

Uniturn by Joe<3'sMary October 8, 2010

Unturned

A game with blocky graphics (that look gr8 btw) about zombies

Hey have you tried out that cool new f2p game Unturned on steam yet?

Unturned by xeflos May 20, 2015

uniburn 

A type of facial hair which is formed when two sideburns on one's face do not have ending points, but rather connect at the chin area, forming a continuous 'burn along the jawline.

Dude, check out Colin's uniburn! It's so BAMF!!

uniburn by Ethannnn September 16, 2007

Leaving No Stone Unturned

Literally, it means you have turned over and looked beneath every possible stone. Idiomatically, it means you've looked everywhere you could and have done everything you could to try to solve some problem.

Dev: Didn't you find my book yet?
Ted: Believe me, I've left no stone unturned and did't find it.

("Leaving No Stone Unturned" example)

Leaving No Stone Unturned by AgentFire October 3, 2010

Uniturd 

One big giant turd that clearly should have been multiple turds.

Meagan: Where’s the plunger!

Jayson: Why do you need a plunger?
Meagan: I backed up the toilet with my giant uniturd...

Uniturd by BUTT0N March 18, 2021

Unigurn

A girl from the Northside who is both a del and a dud. Ruiner of fun. They are not sweet.

The party was great until the unigurn showed up.

Matt was one of da boys until the unigurn got ahold of him.

Unigurn by ferDAboys November 19, 2010

Unitornia 

The fear of a unicorn following you or even hugging you.

"Ahh it's a unicorn! Don't you look at me (cries)"

If you see someone who screams that it probably means they are either mental or da da daaaaaa have unitornia

Unitornia by Jesuslover25 June 13, 2014