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.

Prices in USD. Free US shipping. International shipping and regional book fees are shown before payment.

the state of being in which a man and a woman are in a position in both are facing forward; where one is pressing their ass against the other, in a grinding motion, until eventually one of the individuals is "backed" into a wall, and pinned; wherefore, the grinding usually continues even more vigorously.
Guy 1: Did you see Isaac at that last party?
Guy 2: You mean did I see Isaac get backed at that party!
Backed by GuyGotBacked May 7, 2011
when you and a girl are Grinding ass to ass in the middle of a room andshe so overpowers you so much that you’re face gets pressed into the wall and she grinds even more vigorously
Him: Did you Get backed?
Me: yeah, she backed me
Backed by Backedbyass July 18, 2020
The term used to describe the wanting of sex with an individual
"That girl is well fit, she'd definitely get backed!"
Backed by ThaBiZzLExUKx March 10, 2009
An unusually large amount of semen stored in a man's body due to lack of ejaculation
I haven't jacked off in weeks. I'm backed up.
backed up by Mudesi December 23, 2004

backed out

When a moment of conflict arises, one person expresses a need to talk about an issue of significant importance to them and the other avoids it. The result is a lasting resentment between the two that eventually declines the value of friendship.
When he expressed the need to talk, though clearly disturbed and hurt, she "backed out" with a hope that nothing would happen.
backed out by asdfg_hi November 28, 2011

backed up to West Buttfuck

when traffic has ground to a halt or crawl for many miles, usually due to rush hour, heavy construction, or a bad accident.
I'm trying really hard to make it to the show on time, but traffic on I-85 is backed up to West Buttfuck!
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
Load more