windshield brakes 

Refers to the days before anti-lock brakes where if you stomped the brake pedal, it would almost throw you through the windshield because the brakes would lock up instantaniously. Especially effective when messing with sleeping friends.

Friend1: Dude, wtf, easy on the brakes!
Friend2: Sorry, this cars old school, nothing but the windshield brakes.

windshield brakes by gothfan20 September 12, 2012