A frog goes into a bank and approaches the teller. He can see from her nameplate that her name is Patricia Whack. "Miss Whack, I would like to get a $30,000 loan to take a vacation." Patty looks at the frog in disbelief and asks his name. The frog says his name is Kermit Jaggar and his father is Mick Jaggar and that it's ok, he knows the bank manager. Patty explains that he will need to secure the loan with some collateral. The frog says "Sure. I have this.", and produces a tiny porcelian elephant, about half an inch tall, brightly pink and perfectly formed. Very confused, Patty explains that she'll have to consult with the bank manager and disappears into the bank office. She finds the manager and says, "There's a frog called Kermit Jaggar out there who claims to know you and wants to borrow $30,000 and he wants to use this as collateral." She holds up the tiny pink elephant, "I mean what in the world is this?" Tha bank manager looks back at her and says, "It's a knick knack Patty Whack, give the frog a loan. His old man's a Rolling Stone."

Nothing like a good pun thanks mate.