a shape of head, which ressembles a cubee.
has to buy specific shaped tops, to be able to fit over their heads.
also they have sqaure bollocks, and a square bellend, and often have a pindick.

you've got a squarehead.

like ryan has.
by simonnnnnnsayss. March 11, 2009
A fat irritating twat with a head shaped like a cardboard box. Squareheads often only have one bollock.
by Mr Plums November 29, 2007
(n.) One whos head has corners. Typically overuses the word 'cunt', and has little humour.
You cunt, get me my cunting coffee.

Stfu squarehead. See ☺
by Gumba Gumba May 29, 2004
A derogatory nick name for a person who's head is rather square and is very sensitive about it. It is generally a male, and will cry on the occasion someone were to call him a squarehead. Try it on boys named ryan.
ryan, you are a squarehead!
by macbook33 August 20, 2009
someone who is slimy in the workplace who thinks he is bigger than the company
i hate squarehead
by dazza June 20, 2003
What most square headed people don't even know they are. A square headed person has an angular jawline the same width as their foreheads. The vast majority of society considers squareheadeness as ugly and unattractive, (especially for women)-which really makes no sense at all b/c some of the most beautiful and most lusted after females in the world have SQUARE HEADS. The fact that most people don't realize this baffles me to no end......
Adriana Lima, Jessica Simpson, Jenna Fisher, Rocsi Diaz, Doutzen Kroes, Marissa Miller, Demi Lovato, Selena Gomez, Heidi Klum, Miranda Kerr, Lea Michelle, Layla Kayleigh, Natalie Portman, Freida Pinto, Ximena Navarrete, Angelina Jolie, Keira Knightley, Olivia Wilde, Eva Mendes, Mila Kunis....the list goes on and on. And all of these gorgeous women are squareheaded. Don't believe me? Google them.
by whydontpeopleseethis? July 16, 2011
A person with a head so square it was managed to have not two nor three but four right angles on their face. Examples of these people are WillNE and Stephen Lam
"Did you see Stephen and his squarehead today?"
"Yes, he was at my house because my younger brother was using Stephen's squarehead to learn about quadrilaterals"
by YellowEyes73 December 13, 2021