untruthful flexible container of feces 

A polite way of saying the phrase, "lying sack of shit"; it can be used in typed text or spoken.

You claim that Linda stuffs Scottowels down the can?!?
Why Josh, you untruthful flexible container of feces!!!

untruthful flexible container of feces by Telephony May 4, 2013

unstructions

Instructions that are unhelpful or incorrect.

Of course they messed up. Try fixing your unstructions.

unstructions by Pork Sled October 22, 2009

teller of untruths, your trousers have combusted 

Is a phrase that has become popular after somebody posted on MLIA (mylifeisaverage.com) about translating the phrase "Liar, Liar, Pants on Fire!" to French and back again, and coming up with "Teller of untruths, your trousers have combusted"

Billy: Today I rode a Unicorn
Some Other Guy: Teller of untruths, your trousers have combusted

teller of untruths, your trousers have combusted by Somebody_Else October 26, 2009

Untruth 

Something that cannot be defined as true, yet is not necessarily false; often has a sense of truthiness to it when used in the context of a paradox.

Person 1: The first person to talk to you today is a liar.
Person 2: That would be you...
Person 1: Exactly.
Person 1: So is that true or false?
Person 2: That's an untruth, because you're projecting properties that can't exist; it's neither true nor false and you're an idiot.
Person 1: Untruth isn't a word.
Person 2: Spellcheck disagrees.

Untruth by Zaneshift July 15, 2010

untruthatude 

A lie. To speak falsley.
(see also Falcity)

Uh uh, ya honor, that's an untruthatude. I was nowhere in the area when that lady got mugged.

untruthatude by Greg February 10, 2004

Unistrut 

Noun

1. Industrial LEGO®

2. Beams for electricians

3. The bane of every structural engineer's existence

"You want to build a monorail out of Unistrut? UNI-WHAT THE HELL ARE YOU THINKING?!"

"Grrrr...."

Unistrut by Crabby T March 26, 2019

Unstrate 

1.Antonym for "Strate"
2.N- Anything that is too uncool or not not up to your level of coolness
3 Slang for gay

"Hows writing checks all the time?"
"Unstrate."

"I think that boy is unstrate; I saw him kiss a guy."

Unstrate by Bob "Docta Deez" Griffiths April 23, 2005