Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

chemlight batteries 

n; fictional object used by military personel to confuse newb signal soldiers in to looking stupid in front of they're superiors
"damn, i cant see shit in here. Salazar, go to supply and see if they have anymore chemlight batteries"
chemlight batteries by living proof December 12, 2003

chillight 

"you like that concert?"
"It was chillight."
chillight by kristonia July 16, 2005

Chemlight 

A government agent (CIA, ATF, FBI, etc.), or police entity.

This individual attempts to bait people into disclosing anti-government ideas or intentions by pretending to be in the "in-group", weather online, or in person.

This individual may also attempt to sell contraband or illegal materials to others in an attempt to entrap them.

The efforts of this individual are usually painfully obvious.

It stems from glownigger, however due to the controversy of the word "nigger", it is not advisable to utter the word in a public setting. Chemlight is a good alternative.
Man 1: Nice Hawaiian Shirt. Ready for the Big Luau?
Man 2: Yep. Real excited. Gonna be a blast.

Glownigger: Lol hey guys, wanna buy full auto M4? Only $500, and no background check!
Man 1: Get fucked, chemlight.
Chemlight by CharlieDeltaMike311 February 6, 2020

crimsight 

Crimsight is a trans individual (MTF) who is known for playing Geonetry Dash for YouTube and Twitch. She is also a femboy and loves saying UwU :3
Crimsight Compilations are good.
crimsight by TFuqua08 June 3, 2022

ChipMightyPiratey 

A Twitch streamer who's not stupid, but does stupid stuff.

"He screams like a girl and ducks for cover, Not quite the hero that we'd all discover" -- Macjess92
"Oh boy, how I wish that I was as brave as ChipMightyPiratey!" was said jokingly, because a true pirate does not duck for cover.
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

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Load more