Shell-Head 

A nickname for Marvel's Iron Man.

Stan Lee: Spider-Man was Spidey, Captain America was Wing Head, Thor was Goldilocks. I loved calling Iron Man Shell-Head and Daredevil was Horn-Head.

Shell-Head by Run Like the Wind November 23, 2013

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

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 by MEMELORD4LIFE2K18420BL4Z3IT69 May 1, 2018

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