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Chinfection 

(noun) An infection on or around the chin area.
Bob: Why do you keep scratching your chin?
Fred: I don't know, its just all red, i must have a chinfection.
Chinfection by livila10 November 12, 2010

Chinferno 

The phenomenon of biting into a slice of pizza and pulling it away, only to have the layer of hot cheese separate from the slice, drop down and burn you on the chin.
Long before his fame as Nirvana drummer and Foo Fighters frontman, Dave Grohl suffered a tragic, face-altering episode of chinferno in a small Washington D.C. pizzeria.
Chinferno by Solipsizzle January 11, 2012
Pertaining to restaurants & food from national chains.
Restaurants and their associated cuisine that can be found in any decent size city in the U.S. Red Lobster, McDonalds, Max & Ermas, Ruby Tuesdays, T.G.I. Fridays, etc etc.

I don't want chainfood tonight; I want to find a unique, local establishment.
Chainfood by jillebean December 20, 2009

Chinfanny 

A chinfanny is a small v shaped beardlet emanating from the bottom lip towards the chin. The shape of the chinfanny can vary from the traditional triangle to a thin strip, more commonly known as the Brazilian chinfanny, or the wider version which is known as the Zappatista chinfanny.
From the Verve song "Oh, it's a bitter sweet chinfanny, that's rife" which was written about the number of middle aged men who now insist on growing this nonsensical facial hair in an attempt to look distinguished.
Chinfanny by Suerocksyou5150 December 9, 2013

Chainfuck 

The act of three or more males having anal sexual intercourse. Generally, the individuals stand or lie in a line, with the individual behind penetrating them.

As long as each individual serves as a link and does not break the chain, the act can be considered a "chainfuck". Therefore other forms of sexual intercourse can be performed by the end links, such as oral intercourse.
Male 1: "So what did you can the guys get up to last night?"
Male 2: "We were watching the game, but we got a bit drunk and ended up chainfucking eachother..."

Female 1: "I went to see my boyfriend last night, but I walked in on him chainfucking with his friends."
Female 2: "Really? Did you break up with him? Is he single now?"
Female 1: "Yeah, but he's probably gay."
Chainfuck by Arkinus January 13, 2013

chainfail 

A number of small fails performed in quick succession, creating a chain of fails.
Matthew slipped on the wet deck at the front of his house, which caused him to fall down the stairs onto the pavement, landing in a pile of dog faeces that his pet left there. Chainfail!
chainfail by rad rad robotankin' April 27, 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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