An big Elephant is drinking out of a river when he spots a turtle asleep on a log. The elephant ambles over and kicks the unsuspecting turtle clear across the river. "Why did you do that?" asks a passing giraffe. "Because I recognized it as the same turtle that took a nip out of my trunk 47 years ago." "Wow, what a memory!" says the giraffe. "Yes," says the elephant. "Turtle recall."