A 360 kickflip that is landed cleanly and stomped. A tre flip is a 360 pop-shuvit with a kickflip. See Mike-Mo's Fully Flared part on youtube for an example of a tre bomb. A tre bomb can also be a tre flip down a steep hill such as the ones in san francisco.

Dude! Bobby threw down a tre bomb the other day! or I beat Glen in a game of skate because i threw down the best tre bomb ever!

Tre Bomb by Sk8erboi1569 January 1, 2009

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tre book

Tre: derived from the french word tres meaning (and substituted for) the word 'very'. Except, in this context it is written phonetically and you leave out the s. (The irony makes it hip)

Book: derived from t9 predictive texting. When attempting to type the word 'cool' but t9 recognizes it as 'book'. People got lazy (people in Davis, Ca, to be exact) and left it as is, substituting 'book' for 'cool' in texts. trend eventually spread to spoken word.

-Often (but not exclusively) used sarcastically when apathetically humoring another person, but really the person doesn't give a shit.

*not to be confused with, and not in association with Green Day's drummer Tre Cool*

"great sweater!"
-"Thanks, I got it from American Apparel, half off!"
"Tre book!"

"Clear your schedules, cause i'm coming to town and it's gonna be tre book!"

"cool mumu. is that from like Urban or something?"
-"uh, no.. its from Guatemala
"international, it's definitely tre book."

"hey man wanna go smoke some potsmarijuana!??"
-"yeah totally!!...tre book"

WHAT IS TRE BOOK??? I KEEP SEEING IT ALL OVER FACBOK

tre book by s.bold January 13, 2011

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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

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Bunhead

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

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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.

trucker's tan by population361 May 30, 2006

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kidulting

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

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Boffin

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

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