mr. skullhead 

To fuck someone in the clit.

I am going to go and Mr. Skullhead you.

mr. skullhead by Average Urabn Dictionary Idiot July 19, 2006

Mr. Skullhead 

One of the administrators in the free online game Kingdom of Loathing.

v. To do a Mr. Skullhead is to write funny things for a game without knowing alot of the game mechanics.

I'm going to do a Mr. Skullhead since I'm not a total geek.

Mr. Skullhead by angelrider July 18, 2006

mr. skullhead 

The funny half of a geeky pair, the one that knows more about jokes, references, etc and less about mechanics and "boring technical crap"

Yeah, I dunno crap about how KoL works, I suppoose I must be a Mr. Skullhead.

mr. skullhead by Dude Mann III February 1, 2008

Mr. Skullhead 

1. That guy at a party that everyone always forgets.
2. The archetype of many pop culture icons: Nightmare Before Christmas, Animaniacs, etc.

"Hey, let's go talk to that Mr. Skullhead."
"I'm so glad that this game has a Mr. Skullhead."
"Did you just see that Mr. Skullhead on TV?"

Mr. Skullhead by matrixmichael November 23, 2005

Skullied

A mostly online term used to boast of an awesome headshot you just inflicted on a person. Skullied meaning shot in the skull.

Best used in a no scope match where its not often you get a headshot.

Scenario: Cod4 1v1

Geek 1: Omg.....U wer skullied! Brap Brap!
Geek 2: ...............(silence)

Skullied by NoScopeKilla April 18, 2009

thick skulled 

A yard that doesn't understand anything that is said to him; nothing gets through his/ her skull

Faysal: You wanna do homework?
Stan: Sodium Hydrogen
Faysal: What? I don't get it.
Stan: As in NaH
Faysal: But those two can't be paired up
Stan: Holy shit you're so fucking thick skulled

thick skulled by Nats123 April 30, 2016

crystal skull head 

When somones head resembles that of a crystal skull which was once found in an Indiana Jones film.

Woah Danny watch where you're swinging that crystal skull head!

crystal skull head by dannyjegghead March 13, 2014