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five knuckle shuffle on the ol' piss pump 

My mom walked in on me this morning doing the five knuckle shuffle on the ol' piss pump.

knuckle shuffle on the piss pump 

he got caught doin the knuckle shuffle on the piss pump

5 knuckle shuffle on the piss pump 

Damn....Mark hasn't gotten any strange for like 5 years. The only release he gets is doing the 5 knuckle shuffle on the piss pump. Poor f*cking bastard!

German Piss Pump

While receiving a blow job from a woman, she pushes on your stomache and you piss in her mouth. She then sits up and fountains it onto your face.
Mary was sucking my cock and she gave me a German Piss Pump!
German Piss Pump by dstrbd68 October 22, 2009

knuckle shuffle his piss pump 

I like him so much o the point I want to knuckle shuffle his piss pump

knuckle roll your piss pump 

jerk off, bop the balogna, choke the chicken.
Sprague went to the bathroom to knuckle roll his piss pump.

Melissa was knuckle rolling my piss pump when I went to sleep.

You can leave and go knuckle roll your piss pump.
More from Urban Dictionary
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
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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