An elephant and turtle

An elephant was drinking out of a river one day, when he spotted a turtle asleep on a log. So, he ambled on over and kicked it clear across the river.

What did you do that for? Asked a passing giraffe.

Because I recognized it as the same turtle that took a nip out of my trunk 53 years ago.

Wow, what a memory commented the giraffe.

Yes, said the elephant, turtle recall.