A girl sees her sister and notices that her car is totally wrecked. Covered with leaves, grass, branches, dirt, and blood.

She asks her sister, "So what happened to your car?" "Well," the other responds, "I ran into my ex."

"OK," says the girl, "that explains the blood, but what about the leaves, the grass, the branches, and the dirt?"

"Well, I had to chase him all through the park."