Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Green Pee Syndrome 

A disease that turns your pee into green because you forgot your friends when you had a girlfriend.
"Did you see the piss?"
"What about it?"
"It's green!"
"Oh my, it's green pee syndrome."
Green Pee Syndrome by jabaol October 7, 2021

Why my pee pee green? 

24 hours after sexual intercourse with the Incredible Hulk urination may appear green.
Natasha: why my pee pee green?

Bruce Banner: it seems like you fucked the hulk instead of me.
Why my pee pee green? by Fishyotter September 27, 2018

Green peen 

Someone that only fucks vegans has a green peen
I pounded my vegan girl with my green peen
Green peen by Ttv.greenpeenlover92 January 10, 2019

Green-Peen

The action of snot-rocketing onto someone’s penis, then using said snot as a lubricant to assist a hand-job.
“Dude if you do that again i’ll green-peen you.”
Green-Peen by Dycoin April 3, 2026

greenpeen 

A person's metaphoric wang, the size of which being related to his apparent devotion to the environment via principles, purchases, lame t-shirts and bumper stickers, etc. "Green" comes from the color commonly associated with environmentalism, and "peen" is short for penis. Duh.
While Ryan greatly enlarged his greenpeen by purchasing a Prius, Sean's Highlander Hybrid provided a decent enlargement while also allowing him to keep his dignity.
greenpeen by Guruboy August 17, 2008

Peeny Greeny 

An alternative name for Pinot Grigio wine commonly used by super cool people.
"Yay! Grandma got me peeny greeny for my birthday again. Super cool."
Peeny Greeny by Joe and Holly :)) August 26, 2021
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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
Load more