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flourescent 

Da glow-in-da-dark property of sourdough when exposed to UV light.
If ya don't prefer fermented-flour bread over regular whole-grain but can't be sure of da difference just by sniffin' or lookin' at it, try takin' da sandwich dat yer hippie-pal made fer ya into a tannin' booth to see how flourescent it is before ya go cluelessly chompin' into it.
flourescent by QuacksO August 22, 2025
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flourescent bastard 

the british police. who wear bright yellow jackets, also builders, and lollypop ladies

Flourescent Mexican 

The act of growing a dirty Mexican dirt-stache and then sticking your dick into a light socket so you light up and your mustache hairs stand on end.
Morgan: Yo, bro, I flourescent Mexican-ed myself last night while Joanna was in the shower before I sodomized her with my penis!
Alex: That shit is so sick, man! Nice stasch by the way.

Fluorescent Adolescent

1. A song by the Arctic Monkeys.

2. a child who, through overexposure to television, movies and music, grows up too quickly and without substance. By the time they are around 13 they believe they are ready for sex, alcohol, and drugs. The later feel remorse for the childhood that they skipped over.
1. Fluorescent Adolescent is my favourite song from Favourite Worst Nightmare.

2. If you let your child sit infront of the tv everynight he's going to become a fluorescent adolescent.
Fluorescent Adolescent by Sanna C. November 1, 2008
Word of the Day on July 9, 2024

Fluorescent Hell 

A building in which you are obligated to spend 40 or more hours per week and 90% or more of the electrically produced lighting is emmitted from depressing fluorescent bulbs. These places are generally referred to as offices, schools, hospitals, rehabilitation facilities or even jail.
Co-worker 1: Stop walking towards the front door so fast.
Co-worker 2: Huh?
Co-worker 1: I want to soak in as much sunlight as I can before we return to Fluorescent Hell.
Fluorescent Hell by corporate_tool August 23, 2010

fluorescent

"He who stumbles in darkness with a stick is blind. He who sticks out in darkness ...is...fluorescent..."
"Lose fifty experience"
fluorescent by Alotar January 2, 2009

Fluorescent Tan

1. The pale result of working a nine to five job in a typical office setting.

2. Working at a typical office job.
1. When Eric went to the beach, he was very pale because of his fluorescent tan.

2. I have to get up early tomorrow to work on my fluorescent tan.
Fluorescent Tan by Grayson F January 11, 2009
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
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