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.
Shlengthen
Wow, Jim! The last time I saw your Johnson in grade 9 at basketball practice it was only half the length.
Well Billy, a boner a day will shlengthen your tinkle thing to stay!
Well Billy, a boner a day will shlengthen your tinkle thing to stay!
Shlengthen by Stevie Boo Boo August 11, 2020
Related Words
shlength • Shlengthen • schlength • lengthy slengthy • Sheng Thaoed • <.7.9.7.6.>one of the more agreeable members of the zodiac but there are times when even you have to draw a line and refuse to deal with those whose values you find repulsive. One particular group of people must be kept at arm’s length today<.7.9.7.6.>
lengthy slengthy
To refer to someone having a long penis but there is a half missing. For example, if someone had a lengthy slengthy, they could be missing the left half of their penis but the right half would be perfectly well intact.
“Greg stuck his lengthy slengthy inside of me last night, it felt weird but it really focused on my right half.”
lengthy slengthy by Praised pecker October 15, 2018
schlength
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.
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
Bunhead
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.
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.
trucker's tan by population361 May 30, 2006
Word of the Day on October 5, 2026
kidulting
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
Boffin
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.
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.
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.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026