What a Memory!
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."