This story sounds like it's the setup for a joke, but it's something that actually happened recently in Toronto.

A car full of clowns was driving through Toronto recently when they saw something suspicious going on on the side of the road. They witnessed a man jump out of his car and begin to attack two women. The leader of the clown gang, Doo Doo the Clown, decided that something needed to be done. So, he pulled his car over and yelled to the two women to get into the clown car for safety. The crazy man then started attacking the car, breaking off the side mirror.  

Police were called to the scene, the man was arrested and the two women and the car full of clowns were unharmed. Police believe that the man's actions were drug-related.