royhead 

A human head with a very large posterior lobe; typically a sign of great intelligence.

Get a load of the royhead on that guy.

royhead by Joe Bone March 7, 2005

royhaddad 

A really annoying twat that thinks he invented the bra trick, Usenet and Altairs.

Most people view this man as a cunt.

Oh you are acting like a real Roy Haddad

royhaddad by the maestro February 9, 2004

Robhead 

To be ignorant.

Why didn't you text me back? Robhead!

Robhead by 11027915 November 4, 2012