Ohh well here goes:
An elephant was drinking from a river when he saw a turtle asleep on a log. The elephant ambles over to the turtle and kicks him clean over the river.
"Why did you do that" enquires a passing giraffe.
"I recognised that turtle, he took a nip out of my trunk 47 years ago" replied the elephant.
"Wow! what a briiliant memory you have" said the giraffe.
"Yeah" replies the elephant "Turtle Recall"
bad isn't it?