Mary and Jack
Mary and Jack are girlfriend and boyfriend. One day they go one a walk.
As they are walking, Mary stops and says,” Look there’s a nickel in the road. Jack says,”No, it’s a dime.”
Mary insists that it is a nickel, so Jack goes out to investigate.
Just as he steps into the road, a semi comes along and hits Jack, instantly killing him.
Mary just laughs and laughs because she knew it was really a dime.