The Snail Returns

A kids joke about snial.Let us enjoy:

One day a guy heard a knock on his door, so he answered it and
no one was there. But he looked down and saw a snail. So he
picked up the snail and threw it as far as he could.

3 years later, the guy hears a knock on his door, so he answered
it and no one was there. He looked down and there was that same
snail. The snail said, "What the fuck was that all about?!?!"