A man and his wife are driving down the highway  having a fight over the  husband sleeping with another woman.

The wife takes out a knife and cuts of the man's penis and throws it out the window. The penis splats onto the windshield（挡风玻璃） of  the car that is following and rolls off. The 14 year old girl riding with her dad says "What was that Dad?" The father says "It was just a bug, honey".

The daughter replies "Wow Dad, that bug sure had a big dick".