Therum 

To quit and rejoin a group, or club, repeatedly, all the while being an ass to everyone else.

"That guy quit again last week and now he keeps begging me to let him back in. That Therum!"
"The guy keeps pulling a Therum, I don't even know if he is still a member or not."

Therum by VenomSpawn July 12, 2006

Perpetual Anal Motion Postulate Therum Vol.1 Revised Addition Platinum Anal Series Copyright 1901 

This natural phenomenon has been around since the dwarven days of old. When two men desired anal they would conjoin there anus's and one partner begins by defecating. Once the fecel matter has penetrated the parallel anus the sphincter reacts and takes in the feces and mothers it as if it were its own. Once the anus has acquired its new bounty it relieves its self back from whence it came. Once statrted, the petpetual anal motion can not be stopped or disturbed by any means or this very act would be defying god himself and all life would end.

The Perpetual Anal Motion Postulate Therum Vol.1 Revised Addition Platinum Anal Series Copyright 1901 can perpetuate in my cavity any day.

Perpetual Anal Motion Postulate Therum Vol.1 Revised Addition Platinum Anal Series Copyright 1901 by Hunter October 23, 2004

thermillimeter 

n. The minute distance on the shower control between the water being too hot and the water being too cold.

I'd enjoy my shower more if the comfort zone wasn't a thermillimeter.

thermillimeter by Mel White January 28, 2017

Thermite 

When you mix fuel, metal oxide and metal powder in just the right way, it burns at 2000 degrees Celsius. Hot enough to cut through nearly any barrier known to man. Throw some C4 into the mix, and you've got one hell of a combination. (Make sure to say in a Southern Accent)

GUY 1: Dude what the hell I said to hit the barrier not the dry wall!

Guy 2: Im sorry I’m a Thermite I do what I want.

Thermite by Thatcher Snatcher June 13, 2018

Why is the rum gone?

1: Because it is a vile drink that turns even the most respectable men into complete scoundrels.

2: Because that signal is over a thousand feet high. The entire royal navy is out looking for me, do you think there is even the slightest chance they won't see it?

2003: Elizabeth Swann "Pirates of the Caribbean: The Curse of the Black Pearl"

See Also: But why is the rum gone?

But... why is the rum gone??

Why is the rum gone? by Foxinatomy July 20, 2012

thermoskeptic 

Someone who does not believe in global warming.

He: So Bob's not going to hear Al Gore speak this evening?
She: No, he thinks all the talk of global warming is crap - he's a thermoskeptic.

thermoskeptic by ring-tailed roarer December 9, 2009

Thermal drill

A sentence in a video game called PAYDAY 2, if you don't pick up the thermal drill, Bain will say this sentence all the time until you pick it up.

Bain: Guys, the thermal drill, go get it!
Guy: Okay okay.
Bain: Guys, the thermal drill, go get it!
Guy: Okay!! I'm going for it!!
Bain: Guys, the thermal drill, go get it!
Guy: Oh will you shut up?!
Bain: Guys, the thermal drill, go get it!
Guy: SHUT THE FUCK UP ALREADY!!!!!
Bain: Guys, the thermal drill, go get it!
Guy: SHUT THE FUCK UUUUUUP!!!!!!!
*picks up the thermal drill*
Bain: Get that drill to the vault door!
Guy: I know what to do, cunt...

Thermal drill by Thatheistingguy420 November 2, 2015