Common hair style for an online predator in which there is no hair on the top of the head, but long in the back.
"I went to go meet this hot girl that I met online, when I saw that it was a dude that had a Skullet."
by Slappy Fack November 30, 2006

Mark: Hey BJ do you why Joe doesn't take anything seriously?
BJ: Ya, its because of the skullet.
Mark: What's that?
BJ: When he went bald on top it only left the party in the back. Lol.
BJ: Ya, its because of the skullet.
Mark: What's that?
BJ: When he went bald on top it only left the party in the back. Lol.
by Night Stocker May 10, 2014

A variety of mullet with the exception of the "business" side where hair follicles are sparse or cut to a point of baldness.
by gasto1 June 1, 2011

Mark: Hey BJ do you why Joe doesn't take anything seriously?
BJ: Ya, its because of the skullet.
Mark: What's that?
BJ: When he went bald on top it only left the party in the back. Lol.
BJ: Ya, its because of the skullet.
Mark: What's that?
BJ: When he went bald on top it only left the party in the back. Lol.
by Night Stocker May 11, 2014

A dirty hair cut, or a scumbags paradise. The rat-skullet is a sub-species of the mullet and a cross-breed with a rat tail. In order for a person to have such an ugly hair style they should be married to their sister.
who-a, look at dat der rat-skullet, betcha that mutha just ventured a little far away from the park.
by The Mullster himself, Brendan k. January 20, 2004

That biznatch is a retard with really bad hair. Why is he wearing a dress? He looks really fucking gay. He must be a skulleted tard-o-licious hebitch!
by L May 7, 2004

by FastRomeo73 August 9, 2018
