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shell head

The name for the people belonging in the Teenage Mutant Ninja Turtles fandom. They're all frackin' awesome. Yeah.
Person 1: ..And then, Raphael was all like "IT'S FREAKIN ME OUT, MAN" and Donatello was like "WOULD YOU STOP WITH THE THIS" and then--

Person 2: You're one of those shell heads, aren't you?
shell head by Nikkimberly November 4, 2013
Related Words

swell head 

1) Someone who has a massive head

2) Someone who is very cocky and arrogant
1) "Look at the swell head on Barry"

2) "Siroos your a f**kin swell head"
swell head by Danny Hird December 27, 2005

Swell head 

This boy has the biggest head in all the lands he was produced by a super human (shano) he used his legendary steak night powers to transfer into his first born, that power was so great the only place it could fit was in this boys enormous head from that day his head continued to grow therefore obtaining the name swell head
Hey have you seen swell head

Swell head 

Noun: 1.) a person who has become infatuated with the idea of power 2.) someone who thinks they are above all others after being given a minor position of authority; those with swell head are unable to listen to the thoughts and ideas of their colleagues due to the pressure from the swelling inside their head. 3.) the penis that a person has been sucking in order to attain this position of power/authority.
Egomaniac work slut's brown nosing finally worked and now her swell head was out of control as the boss put her in charge of being in charge. We all wondered if he was concealing his swell head beneath his trousers after long meetings with work slut.
Swell head by Fair Lady January 7, 2011

Head Swell

Head Swell means when someone becomes very cocky about something and they feel like nothing can happen to them. They up doing things out of pocket like cheating, or over bragging because one feels like “good” things can’t be taken from them.
Example #1: Oh I just took some nigga bitch, she bad asf and she feens over me bro 🤣 I got her on lock

My nigga don’t let your head swell bruh.

Example #2: I’m lowkey cheating but she’ll always come back to me at the end of the day 🤷🏾 ♂️😂😂 so I’m not even worried

Bro.. you letting your head swell like you’re untouchable and everything you do doesn’t have a consequence 😐
Head Swell by 50zMon007 February 13, 2020

head swell

The act of studying an extensive amount in one sitting, to the point where one's brain feels like it has gotten bigger from soaking in so much information.
I should study. I think I'm going to go get my head swell on on at the library and hit the books hard so I can crush that western civilization exam that I have tomorrow morning.
head swell by missoneill March 20, 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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