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Casiano Slap 

the act of tricking a person that something is much more dirty than it normally is.
hey are you done cleaning that glass or are you just going to Casiano Slap it?
Casiano Slap by thechrispotts November 27, 2010

Kosher Casino

Noun. A synonym for the stock market
Boris: The entire market is down today but I made 3,000 bucks
Rodger: Dang you played and won at the Kosher Casino. Beat them at their own game
Kosher Casino by Duke, PhD February 2, 2023

casino charlie 

is a raving mad man who has consumed gallons of alcohol and mounds of cocaine a show dog couldnt jump over. He is a mild mannered lab tech whose makes this Dr Jekyll/Mr Hyde transformation upon this binge. He can be found shooting salad at trashy strip joints, local bars or afterhours at the hardrock casino. He is on a drunken quest to make it rainand will not stop until he has done so or is broke and already gone to amscot. Other than a few chicken wings or an unlucky egg mcmuffin, casino charlie wont eat or sleep for days. He will get all vitamins and nutrients from crown royal, beer, and slutty stripper tit sweat. Loss of cell phone, wallet, keys and even shoes occur during casino charlies rant. He, in his own mind, is a super cool chick magnet often referring to himself as the black jesus. These binges spiral out of control and usually end up with casino charlie in jail, stuck on rail road tracks, in the back of an unknown mexicans pickup truck, the J-spa or in his chamber of silence.
Shawn: wheres Robby ?
Jake: I dunno, havent seen robby in days but casino charlie just drank another 12 pack and is on the way to the J-spa to get a handy !
casino charlie by GIRTH brooks March 31, 2008

Casino Ass

Sitting at a slot machine for a long period of time.
Doug: Have you seen Eric today?
Brad: Ya he has got casino ass on Glitz.
Doug: Wow he's been at that slot machine for a long time.
Casino Ass by snoop161616 October 5, 2011

Tranquility Base Hotel and Casino

A holiday resort on the moon.
Person 1: have you ever been to Tranquility Base Hotel and Casino?

Person 2: yeah they have a pretty good taqueria there, definitely four stars out of five

Global casino 

Another term for the 'stock market'. Due to the overwhelming amount of money gambled on a daily basis at stock markets around the world, they may collectively be understood to be the 'global casino'.
Wife: Honey, could you please pick up the kids after school?

Stock Broker Husband: Not going to happen sweetie...my buds and I are all getting loaded and going to the global casino, I'll see you tomorrow.
Global casino by jesustime March 17, 2009
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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