A Joke

An elephant was drinking out of a river one day when he saw a turtle asleep on a log. He marched over and kicked it clear across the river. "What did you do that for" asked a giraffe that happened to be passing by. "Because I recognised it as the same turtle that took a nip out of my trunk 53 years ago". "Wow what a memory!" exclaimed the giraffe. "Yes" said the elephant "it's a case of turtle recall."