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1.
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

Words related to Ship's Mast

gearhead grindhouse mast ships ship's
 
2.
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