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black light burns 

Kill a few,
kill a dozen
Kill the night eyes kin
Well he's rappin on the pane of the window again
He's got a blade for a tongue
and snakes for eyes
and his hands on the handles of a hundred knives
And if they don't fall down
you can watch them run
with two bullets in your pocket
and a rusty gun
We're goin' three by three to the mountain top
to throw that son of a bitch
right off the highest drop

~ I want you to by Black Light Burns

black light test 

Using a black light to test a piece of furniture, clothes, etc. for traces of body fluids
I was gonna buy this couch off Craigslist, but it failed the black light test so I decided to pass.
black light test by Childish Jaredino November 25, 2015

Black Light Goth 

A branch of goth fashion primarily using bright colors similar to the florescent colors seen under a black light.
"You see that girl over there dressed like Jinx?" "yeah man she's a total black light goth"
Black Light Goth by SebbyDDG December 15, 2021

Black Light Special 

A sale on items at K-Mart that are stained after employees had sex on or near them on 3rd shift when the store is closed. A twist on the "blue light special" they had at K-mart in the 1980's and shining a black light to find semen stains. A Black Light Special in aisle #2 may denote that it was anal sex.
After K-mart employees or shoppers have sex in the store, a sale on items that have semen stains on them found with a black light. Black Light Special in aisle #2
Black Light Special by x11198109v0 February 8, 2015

Black light 

To simply put it is a white person biologically "white" trying to change into black person usually it's people who found out there a "%" of a race
Example: Jayvin found out on ancestry.com he is 20% black so he is acting "black" aka a black light
Black light by Za definer April 27, 2020

Black light beauty

A stripper who looks great inside of the club, but haggard in natural light. Usually found in the seedier parts of town.
Hey man, wanna go get some drinks and see some black light beauty's after work today?
Black light beauty by Hansda December 20, 2013
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
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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