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A contraction for "Nice one" used in American slang, especially in the South and Midwest
Doug: "I'm leaving now, see ya!"
Ralph: "Have a nice'un!"
Nice'un by Scottscrab April 19, 2025
Related Words

F.U.N.! (Fuckin' Uber Nice!) 

Something you say when you're having a fuckin' great time!
F.U.N.! (Fuckin' Uber Nice!)

Unniceness 

1. Usually refers to people with normal intelligence who cannot get along with those with mental disabilities.

Antonyms

"Niceness"

2.Not nice, friendly, or pleasent; mean, malicious, nasty, rude; hostile
No wonder she can't get along with them because of her unniceness.
Unniceness by aaroncoryhim January 7, 2008

Unniceness 

1.Usually refers to people with higher normal intelligence who cannot get along with anyone with mental disabilities; in which it makes it too difficult for him/her to be nice to anyone who is different.
2.Not nice, friendly, or pleasent. Too mean, nasty, malicous, unkind, unfriendly, rude.
No wonder people who are so mean to these people because of thier unniceness
Unniceness by aaronwcoryhim January 1, 2008
Not nice, friendly, or pleasent. Too hard to get along with that person, mean; nasty. Especially of those with normal intelligence who are being in a state of norm.
None of them wouldn't work with her cause they claim that she was too unnice.
Unnice by aaronwcoryman October 30, 2007
1. Not nice, not friendly, kind, or pleasant; socially unacceptable, epspecially towards the disadvantage people; normal people
2.Unpleasant, Inhumane
These people gotta be unnice. This whole normal world is not so nice at all, the normal people are not so nice either.
Unnice by ceelowill June 29, 2008
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
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