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Butt on Butt 

A phrase used to describe an awkward situation
So I walked in on Bob and Kelly making out it was a major butt on butt situation
Butt on Butt by Zebben December 3, 2010

butt on (one's) shoulders 

1) the difficult and awkward bodily position wherein one's gluteus maximi are situated above one's trapezoids

2) a less vulgar and more socially acceptable synonym for "head up (one's) ass"
"I'm not inclined to continue this conversation until I hear that distinctive popping sound that will indicate to me that you've successfully removed your butt from your shoulders!"….

"Yeah, they've all got their butts on their shoulders down there at Bridgeport!"…

Butt on Moon 

This is a theoretical sex position in which one person is clenching the handle end of a wooden spoon inside their butt and lowers the bowl end of the spoon towards another persons butt (the moon) until it lands on the butt. The bowl end of the spoon is then inserted into the butthole until both of the butts touch.

This is a reference to the 1980's British Children's TV Series "Button Moon".
"Did you hear that Sapphora did Butt on Moon with Hup and the spoon broke in half?"
"I don't believe it, Butt on Moon is strictly theoretical"
Butt on Moon by goldencherry10 August 24, 2025

smut butt on a putt putt 

(southern U.S.A. slang, non derogatory)An african american (male) riding a motorcycle. Black motorcyclist on a budget, usually older model ragged looking cruiser with loud pipes. Don't race one, the smut butt on a putt putt will usually outrun you.
What was that blur that went by with an awful noise? It was a smut butt on a putt putt.
smut butt on a putt putt by FIrepig January 18, 2006

Stupid Dumb Baby with a Butt on your Head 

1: (n) a relatively unintelligent person with unsightly facial features.
Johnny: There's no way I'm the father. You're crazy, just like your mother.

Suzie: You are such a "Stupid Dumb Baby with a Butt on your Head!"!
1. Actin' silly, Trippin', Doin things you KNOW you probably shouldn't be doing

2. Harmlessly fuckin up in general

(Usually an emphasis on "butt")
Me (to drunk friends): Man, y'all over here jumpin on my couch and knockin over my lamps and shit...I swear, yo, y'all on BUTT!!!
On Butt by CleOH719 July 8, 2009
More from Urban Dictionary
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
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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