A man and his wife are driving down the highway, arguing because the husband slept with another woman.
The wife pulls out a knife, cuts off the man's penis, and throws it out the window. It hits the windshield of the car behind them and rolls off.
A 14-year-old girl in the following car with her father asks, "What was that, Dad?"
The father replies, "It was just a bug, honey."
The daughter says, "Wow, Dad, that bug sure had a big dick."