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terrestrial 

All animals that live on land are terrestrial.

Without boats and planes, humans are terrestrial!
terrestrial by swooshms November 22, 2011

terrestrial ferret 

Where a man lays on the ground with a soft pens and allows it to erect like a plant growing. Once hard, the woman runs around uncontrollably while frequently sucking and allowing the "plant" to penetrante her.
I'm totally going to mess with my girlfriend tonight, we're going to terrestrial ferret.
terrestrial ferret by Consicle November 29, 2014

Terrestrial-Differentiation

The sensation of 2 or more different strains of cannabis smoked at one time. One can feel the different "forces" of the different strains "pulling you apart."
After smoking that purp, kush, and that other dank-ass shit, I felt the heavy Terrestrial-Differentiation.

Terrestrial Techz

A foot fungus commonly found in parts of the UK. It may result in violent diarrhea and/or vomiting, as well as swelling in the ankles.
My feet are aching, I must have some Terrestrial Techz!
Cor blimey mate! That some Terrestrial Techz you got there!
Terrestrial Techz by alex209 November 23, 2021

textra-terrestrial 

Someone who is an 'alien' to texting, usually older and technologically impaired.
My grandma is such a textra-terrestrial.

Dude A: Did you get ahold of joe?
Dude B: No, he just barely got a phone last week and he's a total textra-terrestrial.
textra-terrestrial by michaliann October 1, 2009

e.t. the extra-terrestrial 

One of the worst games in video game history.

Made in the Atari 2600, this game was based of the movie E.T., but it was never as good. It's highly noted as one of the factors for the video game crash of 1983. One of the (highly) possible reasons of it's extremely bad gameplay was because it skilled audience testing, and another reason is Warshaw (the designer) only had 5 1/2 weeks to make it.

It's also banned to be talked about in any school ever. Reports of people saying it have caused people to look at the game, and then gain PTSD on the horrible experience.
History Teacher: Okay class, can anybody tell me something in the past that severely effected humans?
Gamer Student: E.T. the extra-terrestrial?
History Teacher: DO NOT TALK ABOUT THAT GAME!
Gamer Student: Bu-
History Teacher: DO NOT TALK ABOUT THE GAME
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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