Heard this on the cricket of all places
A frog walks into a bank, he walks up to a cashier, he can see her name badge, it says Miss Paddywack, the frog introduces himself as Kermit Jagger and asks for a £30 000 loan, Miss Paddywack tells the frog that the bank don't normally lend money to frogs, Kermit tells her that his father is none other than mega rich pop star Mick Jagger, Miss Pandywack decides to patronize the frog by saying that he'd have to see the manager and it wont be considered without collateral, Kermit says he has collateral and produces a lovely ornate pyramid, which whilst very nice certainly isn't worth £30 000, however Miss Paddywack is flustered she goes into the managers office and tells him about the frog wanting to secure a loan against an ornament
The bank manager said: Its a nic nak paddywack give the frog a loan, his old mans a rolling stone