When one passes gas in thier own tighty-whiteys, then takes them off and wears them on thier head. Their will be a huge skidmark across the front, leading all the way to the back, resembling a racing helmet.
by Mike Tauss October 23, 2008

the putting of the nut sack onto the top of anothers head, letting the balls droop down to the nose. This makes it look like a trojan's helmet with the nose piece.
by Dan McKenna September 11, 2005

by Doctor myDongLong October 22, 2008

a phrase which questions ones mental capacity and/or sobriety. synonomous to "you're retarded." or "you're wasted."
person 1: "is the reason ground beef brown because it comes from the ground?"
person 2: "you need a helmet."
person 2: "you need a helmet."
by pr1cklygoo January 4, 2010

the act of a man sitting on his partners face and letting his cock hang down the top of his partners head.
by bannan December 20, 2003

Adjective describing ignorance or stupidity of such magnetude, that mental deficiency is the first suspect in its cause. Named after the infamous protective headwear used by special education students.
by 1SPectre4U January 12, 2004

by thewetyeti October 13, 2009
