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Constantly looking at your phone while out with friends and/or at a public event, e.g. concert, sporting event, wedding, etc.
The concert was great, but instead of taking time to enjoy the show he had his smart phone out and he was crassing the entire time.
crassing by shebainpdx August 26, 2013

Fatassing 

To Procrastinate or eat excessivly
Stop fatassing and get back to work!
Fatassing by Lord Djem So January 13, 2008
To be on your phone during a party, conversation, sports event, or other place where it is inappropriate or antisocial.
"Yeah, we all went out to dinner for my birthday but everyone was just crassing."
Crassing by djnarnz September 7, 2013

crabassing

Crabassing is when a woman just absolutely will not STFU.

Crabassing can be used in court to explain many homicides.
When Jacques got home his wife was crabassing him already, before he even shut the fucking DOOR!
crabassing by Jacques Asse June 17, 2009

catbusing 

The act of hotboxing a car with marijuana. This sublime effect is achieved by sealing all the doors and windows and smoking copiously, preferably while driving around aimlessly (so as to avoid detection). Do not, under any circumstances, pick up little girls while you are stoned, no matter how much you are tempted to. This is in reference to the film "My Neighbor Totoro," in which the catbus is a whimsical vehicle used by the main characters.
"We totally catbused Isaac's car last night."

"His upholstry stinks of weed ever since our last round of catbusing."

"Hey man, I just bought an eighth and my roommate gave me his car keys. You wanna catbus?"

"Hey hey hey, ride the catbus every day." (this last one is an apocryphal quote from Dr. Dre)
catbusing by Next Stop October 23, 2008
A single release of song on cassette tape.
A cassingle of Eric Clapton.
cassingle by gtb5 November 14, 2013
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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