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A Kansas City term for "faking" or being fake in general.
" Yo George stop jeffing with Ben, you was just talking bad about this dude a few days ago."
Jeffing by Gmoney289 January 15, 2018
Related Words

Effing and Jeffing

A variation on the term "Effing and Blinding", meaning to swear or curse profusely. Used in the North of England, notably by one Karl Pilkington in an episode of the Ricky Gervais Show.
Karl: I've just slagged off that octopus, but at no point was I effing and jeffing about it.
To be exaggeratedly lying, humorously.
Frez told me he doesn't like to eat vagina. Of course he was jelling !
jelling by MaceyFace435 January 19, 2017
The art of creating a longer penis through stroking excercises for months and years. The erect penis is greased and stroked a specific number of times, near orgasm, but rock-busters should be avoided if at all possible. The number of strokings is over 110...then a rest...then another 110. Some men have claimed this gives them a larger penis, but some men have come forward to show the actual results.
The Academy of Jelqing in Chestnut Hills, PA, has classes for very horny men who jelq each other and in many cases (most of them) way over into orgasms, so that the Academy classroom walls are covered with sperm. The Academy also offers classes in 'the techniques of the power-house enema" and other such delights combined with the art of the jelq. Jelqing does create a situation of male-bonding particularily when the therapy gives the penis a release and orgasm to have everyone else in class ducking the flying jizz shots!
"I've been jelqing my cock for so long and it's still a hard 3"...but I keep jelqing because it's fun to do it with my son and his teenage friends"

"Someone yelled OH GOD I JELQED INTO A SPERM-BLASTER"
jelqing by Marcus Holly January 9, 2008
“ why you always jelling “ “ jellmaster “
Jelling by Omarchulo July 17, 2018
Jelking is an exercise believed to increase the size of you penis. It consists of grasping the semi flaccid form of your penis at the base, then while holding tight stretching and forcing the blood to the head of the penis while slowly moving your hand towards the head.

This exercise originated from African Tribesmen who wished to elongate their genitalia and reported growths of up to 10 inches above average have been claimed.
I use "jelking" to increase my penis size
jelking by Jonboy582 May 22, 2006
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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