Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

intrarectalcranialitis 

A pseudo-scientific word for the condition of having ones head up their ass. Also known as cranial rectal inversion. IRC for short.
"Wow Johnson I think I know why you can't get anything done right, your suffering from intrarectalcranialitis! You've been walking around with your head up your ass all day!"
intrarectalcranialitis by shmuely February 24, 2008

infratstructure

The structure in which a frat builds their brotherly love while perpetuating the heteronormative values of their forefathers.
Frat Bro 1: Yo dude you're so awesome, I wanna give you a kiss!
Frat Bro 2: Dude, that would be going against my entire infratstructure.

Frat bro 1: Yo, no homo.

Onlooker: Wow you guys are dumb
infratstructure by brechtian March 5, 2015

intratec 

Miami-based manufacturer of the popular, highpowered, and inexpensive firearm known as "Tec(h) 9" or "Tec(h)"

Officially known as TEC-DC9 (with many variations such as TEC-DC9K and TEC-DC98)
Due to the above criteria (inexpensive, powerful), the Tech 9 (TEC-DC9) is very popular among criminals and gangstas

However, powerful does not mean accurate (meaning that the weapon is high inaccurate, but still cheap enough for a gangsta to acquire
intratec by Skario October 15, 2004

infratuation 

when a girl, group of girls, or sorority becomes suddenly infatuated with the members of a certain fraternity.
God, those girls seriously have an infratuation with kappa sig.
infratuation by annielemons April 5, 2010

Infratuated 

The feeling one experiences when they are attracted to a Frat boy merely because he is a Frat boy. It usually pairs with the attempt to hook up, but nothing more.
Holly: "I am sooo infratuated with Jeff right now."
Evie: "His shorts go above his knees and he wears socks with his Sperrys, but y'all should hook up."
Infratuated by Hevanator May 24, 2011

Inframent 

The act of burning up
I wanna go inframent some kush bro
Lets go inframent some tires
Inframent by Team Inframent May 16, 2011
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
Load more