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The Copperbottom Act 

Generally the act of using a scam method to take more than 50% off of a deal.
Trader 1: Damn it! I made a terrible trade! I lost about 50 dollars in my inventory!
Trader 2: Well...maybe the guy you traded with pulled off The Copperbottom Act on you and took advange...
Trader 1: Ugh...I think you're right...I'll be a little more cautious next time...

Caught on the Crapper 

When someone catches you masturbating on the toilet or when semen is found on the toilet seat.
Boy: Hey you wanna go see a movie with me and Beth?

Friend: No, I can't.

Boy: Why not?

Friend: I got caught on the crapper.

the crapper 

the crapper by Dawn September 12, 2002

get to the chopper 

To Run,Walk, Strut, or jog to a waiting helicopter, to avoid being raped by the predator.
Dutch: lying on the ground after being hit by Predator shoulder cannon, he motions to Asian GirlRun! Get to the chopper!
get to the chopper by Narr June 22, 2006

Ace in the chopper 

When you have a stack of $1 bills in the strip club but hide a $100 bill in the stack.
Tell the strippers at the strip club, before you make it rain $1 bills, "ladies i have an ace in the chopper"!!! in hopes more strippers show up for the chance to get that ace AKA $100 bill
Ace in the chopper by Matty Kush April 10, 2015

The crapper 

“Here comes the crapperrr! You better watch out for his craps!
The crapper by BaronTvirus June 9, 2019
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
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