Top Definition
To tie belts to both front doors of a car. Then while speeding, climbing out through the passenger window, grabbing the belts and laying on the hood at high speeds. As seen in the movie Grindhouse.
Kim: owh hell no! you said were were never, ever, going to play ship's mast again!
by Saint921 April 09, 2007
When one gets out of a moving vehicle from the window onto the roof and continues to slide down to the hood of the car, and, if daring enough, stands up.
A: Remember Josh?
B: Yeah, that crazy bastard, what about him?
A: He died last week playing shipsmast.

by schnapple November 23, 2007
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.