A man, a woman, and a dog are all about to go over the edge of a canyon in a car.

The man and woman get into a heated argument about bad driving, and whose fault this is.
The argument is cut short by the car's horn beeping repeatedly while the dog barks excessively. Glaring at the woman, the man bitterly complains, "Well it doesn't fucking matter, we're about to die anyway. But I was right, you know; Bitches can't drive," right before the car falls.
When first responders get to the scene and the car is eventually hauled back up, no one really knows what to make of the couple's dog seat-belted into the driver's seat.