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.

Biff Jansen 

Biff Jansen otherwise known as Sketch of Papa J is man of great importance to those in Northern Hemisphere. He once saved an entire bus of school children by slaying a beast that had taken them captive.
"Who saved my children?" the frantic woman exclaimed. "It was I, Biff Jansen my lady"
Biff Jansen by Steve J. Talon April 6, 2010

Famke Janssen 

Insanely hot actress that plays Xenia Onatopp in Goldeneye and Jean in the X-men movies.
Did you see Famke Janssen's legs in X3? Goddamn...
Famke Janssen by Adrian October 8, 2006

Jansen Douglas

Jansen Douglas is a fictional character that has become somewhat of a legend or tall tale in the upper Midwest. The name Jansen Douglas is loosely based off of Sir Zacharias Jansen, whom invented the telescope.

The story goes that Douglas was born and raised near Rochester, MN to a family of Furbish descent. He found himself to be of rather short stature and with flat-ironed feet. To make up for this, he wanted to work on (and pilot) the biggest, nastiest diesel-powered machines.

So his career was to fix machinery. This was rather contradictory to the fact that by age 19 the man had already totalled five cars...and he was known as a true hazard on the roadways where he romped. Throughout his career, he spent much of his time looming over growlers.

Friends would often find him buried nose-deep in the Hot Wheels pegs or scouring Urban Dictionary. He was also world-renowned for his E-Revo billowing acts. He started out small time but eventually hit paydirt in Sauk Rapids.

Legend has it that Jansen Douglas now lives somewhere in North Dakota. The last claimed siting of him was in mid-2009 at a Slipknot concert in Mankato, Minnesota where he was found laid out in a crumpled heap on the floor with a beer-soaked shirt.

Pictures have supposedly surfaced of this rare being. Each picture almost always has one of two attributes; a large gritting smile; or Douglas shown with wildly-thrown elbows and an R/C body 10 feet above his head and smoke billowing out from the Titan 550's.
That is the well-known story of Jansen Douglas.
Jansen Douglas by Looped Out November 2, 2009
Janesse is a cute, funny, sarcastic, playful girl. A great, loving, and caring girlfriend and is the best to be around.
Damnnnn not Janesse.
janesse by ItsThatttKid April 18, 2018
A sweet and popular girl who has great physical characteristics, but is not defined by them due to her strengths in other fields, such as arts or photography. May occasionally color their hair, but not in an overly-done fashion.
Oh man, check out that girl who's hosting her exhibition, she looks like a total Janset.
Janset by Axis_Op April 30, 2021
A tall handsome male that is very smart and will become very famous. If you know a jassem you should keep him with you at all time he brings good luck.
I wish i could be like jassem
Jassem by 123 suck my pp March 17, 2019
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
Load more