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Penisilent 

When the male member starts disobeying orders
Marcia and Ben were seeking consummation until Ben's member became flaccid and penisilent
Penisilent by Clifhanger April 12, 2017

penissimo 

Derived from the italian suffix -issimo, meaning "extreme" or "remarkable" and the english root penis, penissimo means an extremely large or remarkable penis, one that is pleasing to the eye, and a woman.
Damn your penissimo is huge! I bet you get all the ladies.
penissimo by seksimopho November 28, 2012

pensivemoji 

A mentally diseased individual who acts as a leader to other mentally diseased individuals on instagram dot com.
pensivemoji: *anything*
pensivemoji followers: "IM A TODDLER" "WHERE IS TODDLER I CAN'T LAUGH AT THIS"

Matt Pelissier 

The first ex-drummer for the band My Chemical Romance
Not much is known as to why he was kicked out but he joined the band in 2001 when it was created (second one to be in the band) and was replaced in 2004 by Bob Bryar (sixth person to be in the band, also an ex-drummer now)

In 2006 he co-founded Strong Arm Studios with George Collaz
Look in the vampires will never hurt you music video and the honey this mirror is not big enough for the two of us music video, you will see Matt Pelissier drumming. These are the only two music videos that he is in.
Matt Pelissier by Hifatpeople December 12, 2010

penisive 

To be a penis, or to be difficult and hard to work with...
Jim: The sky is blue
Bob: why??
Jim: because the atmosphere makes it that way
Bob: Why
Jim: ... Stop being penisive you penis
penisive by octocat September 20, 2012

peniswise 

A horny female clown that will kill for cock.
Guy1: See that clown over there?
Guy 2: That clown is peniswise! Oh no let's run!
peniswise by Ima P. Ness December 4, 2016
More from Urban Dictionary
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
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
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