He was hit by a truck.
The Holocaust.
A fumble bee !
Your dog, son. I hit your dog with the car.
When you wake up in the morning with an erection so stiff, that when you bend it down to take a leak, your legs kick back and you hit your head on the toilet.
Because boys have one extra leg and girls have one extra mouth.
A crowbar.
A: One. No two. No... How many do we have on the truck
A: SPLAT!!! He didn't.
I used to know it, but... Affogato.