VIDEOS:
Rushing Roulette
Wile E. Coyote pursues the Road Runner on a handcar, but the bird then gets his own handcar and pedals so that the Coyote's handcar is at the edge of a cliff, giving him a chance to let out a "Beep beep!" that sends his hapless foe plunging down the canyon.
Example of:
Handcar Pursuit