Carpocalypse
A horrific collision involving hundreds of clown cars in which most if not all passengers are killed.
And in other news, the Grand Central is backed up for the third day in a row due to Monday's fiery Carpocalypse. The witnesses say they could hear the honks of the clown horns for miles...
Carpocalypse
Refers to a day where there are many accidents or mishaps on the road.
-John after witnessing two cars that pulled over on the side of the road and the aftermath of a car crash- "Its a carpocalypse!"