A fish goes into a bank and approaches the teller. He can see from her nameplate that the teller's name is Patricia Whack.©JOKEDEMO.COM

So he says,"Ms. Whack, I'd like to get a loan to buy a boat and go on a long vacation."©JOKEDEMO.COM

Patti looks at the fish in disbelief and asks how much he wants to borrow. The fish says $30,000. The teller asks his name and the fish says that his name is Rainbow Jagger, his dad is Mick Jagger, and that it's okay, he knows the bank manager.©JOKEDEMO.COM

Patti explains that $30,000 is a substantial amount of money and that he will need to secure some collateral against the loan. She asks if he has anything he can use as collateral.©JOKEDEMO.COM

The fish says,"Sure, I have this," and produces a tiny porcelain fly rod and reel, about an inch long; detailed and perfectly formed. Very confused, Patti explains that she'll have to consult with the manager and disappears into a back office.©JOKEDEMO.COM

She finds the manager and says,"There's a fish named Rainbow Jagger 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 rod and reel.©JOKEDEMO.COM

"I mean, what the heck is this??"©JOKEDEMO.COM

The bank manager looks back at her and says:
"It's a knick-knack, Patti Whack. Give the fish a loan. His old man's a Rolling Stone."