Derived from the SA in the name of welsh beer 'Brains SA.' The reason being after a few pints of brains the resulting hangover will be so bad you will feel as if you're skull is under attack.
by Lord Manhammer January 13, 2009

action verb. When a person is giving head to another and the person receiving places one or two hands on the givers head, and proceeds to forcefully shove their penis inside the mouth.
by Aurora May 13, 2005

A new brand of headphones with great sound quality and unique designs on them. They are sold in bud form or over the head form with names like Skull Crushers, G.I.'s, and Low Riders.
by Chunkies March 4, 2009

Military term in the sniper division where one moves with their skull dragging along the ground so as to keep as low a profile as possible to avoid detection when stalking.
by d7e7r7 February 22, 2011

Man: Hey girl, come over here, get on your knees,open your mouth, and give me a skull job.
Girl: I want you to fuck my skull hard.
Girl: I want you to fuck my skull hard.
by Phuk Yu November 2, 2007

the act of inserting a penis into an eye socket and unmercifully humping the skull; often results with the eyeball being forced inside the skull and making maraca-like music
by abraham lincoln September 12, 2004

by Michael O. November 20, 2004
