Unthaw 

To freeze. Often used as a synonym for thaw or defreeze, although this is hideously incorrect. It actually means the opposite, when taken literally. Don't argue it. You are wrong.

Pete "The pizza was frozen so I let it unthaw for half an hour."
Willy "Get the fuck out of here you hick. And for the record, it's 'thaw'."

Unthaw by TangClock February 19, 2009

Unthar

This word doesn't actually exist.

Someone who couldn't understand "cool as the unthawed" wrote "Unthar" and retards mistook it as a word because they're idiots and would rather take someone else's word over theirs - literally.

Idiot: Yo, you know that sick line by Lupe Fiasco in "Touch The Sky" with Kanye that goes:
"Engarde, Touch© Lupe cool as the Unthar,
But I still feel as possessed as a gun charge"
that's probably one of my most favorite lines EVER!!!!!1

Someone Who Isn't An Idiot: Yea.. you do realize that if you actually listened to the song he says, "unthawed" right?

Unthar by ICanRead456 October 28, 2009

unga untha 

A name given to a crazy aunt who keeps lots of cats and leaves rollers in her hair.

Mam: "Will you ever take out your unga untha for a trip to the shops?"
Daughter: "Meh."

unga untha by cornflake_girl April 26, 2011

Unthar

Something cool? Unknown true meaning.

"Lupe cool as the Unthar"
Lyric in Kanye West's "Touch The Sky"

Unthar by jkipe May 1, 2009

unthankful

When someone isn’t pleased by all the great things that’s been given to them. Greedy

Robert is so unthankful, he has everything and still wants so much more, does he even apreciate anything he has?

unthankful by LilCease November 23, 2017