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.

buttbreath

A person with such extreme halitosis that their breath can be smelled all the way across a large room when they are speaking.
Gene has buttbreath all the time - it must be that diet of coffee and donuts.
buttbreath by Rod Brock July 27, 2006

Buttmare 

A terrifying or very unpleasant experience or prospect for a person's anus, usually involving gastric distress and/or poor choices of food ingestion.
"I ate lunch at Town Topic today and it did not result in my customary mid-afternoon BUTTMARE."
Buttmare by afghan_w October 12, 2011

buttbagel 

An abnormaly developed anal sphincter in state of contraction
That's the nicest buttbagel I've seen since yesterday
buttbagel by yidele January 17, 2003

Buttbreath

A fart.
Uncle Chris doesn’t want your buttbreath near him after that meal.
Buttbreath by Zach Morris December 25, 2017

buttbark 

Oops, I just buttbarked! A thousand pardons!
buttbark by Gus Smegma February 17, 2006

buttbagery 

the act of being a buttbag
Alan, I have had it up to here with your buttbagery! you are fired!
buttbagery by mikeyd1978 October 22, 2011
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