A U.S. Postal Service mail carrier was making his rounds. He had a special-delivery package that had to be delivered in person, so he went up to the door. A woman answered, signed for the package, and took it.

The mail carrier spotted a snail on the ground near him. He stomped on the snail, yelling, "Die, you little sucker, die! and ground the snail with his heel.

The woman asked, "Why did you just kill that snail?"

The mail carrier replied, "That little bastard has been following me around all day!"