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Street slang for Fentanyl, a commonly abused opioid.

Is often laced in other drugs such as heroin to increase potency, but greatly increasing risk of overdose.
Always test your supply! Buddy had to throw out his stash because it was laced with Fenties
Fenties by MinMax123 February 11, 2021

Festicles 

The act in which a male / or transvestite (whatever u prefer), will paint their balls, one red one green, and their cock stripy as a candy cane, in the joy a spirit of celebrating the festive christmas season.....or any other time,, you then have FESTICLES
Josh - Dude ur festicles are hanging out!!!
Al - Oh i know
Josh - Man u sure do love christmas
Al - That i do my friend..that i do
Josh - U know what (whips out festicles), so do I
Al - Sweet, Lets strut with pride
(continues to walk down the road)
Festicles by Josh.T May 13, 2008

festicles 

the combined build-up of ball sweat and dust that accumulates on your nuts after many days at an outdoor jam festival.
Dude, I need a shower...my festicles are raging.

Did you catch Buckethead late night? My festicles were rockin'!!!
festicles by Complex Moo Snuggle August 2, 2008

festicles 

Dressing up your testicles in holiday attire

(derived from the words festive and testicles)
whenever christmas rolls around Jim paints lefty green and righty red making his festicles look mighty jolly
festicles by G·r·a·h·a·m July 2, 2005

festicles 

The chafing or general uncleanliness that happens when a man walks around an outdoor festival for a full day.
Dude, I need some Gold Bond stat. My festicles are raging!
festicles by thefoldrock January 12, 2011

festicles 

De Graaf concluded that the function of the female testicles was to generate ova, to nourish them, and bring them to maturity; thus, female testicles served an analogous function to ovaries in birds. He concluded that all animals and humans take their origins from an egg, which exists in the female testicles before coitus. De Graaf proposed that the female testicles be referred to as ovaries.
My festicles are bloated.
festicles by ptosisT October 11, 2007
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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