Where do shellfish go to borrow money?

To the prawn broker!



What do you call a big fish who makes you an offer you can't refuse?

The Codfather!



What happened to the shark who swallowed a bunch of keys?

He got lockjaw!



Where do fish wash?

In a river basin!



What fish only swims at night?

A starfish!



How do fish go into business?

The start on a small scale!



Which fish go to heaven when they die?

Angelfish!



What is the best way to communicate with a fish?

Drop it a line!



Where do you weigh whales?

At a whale weigh station!



What kind of horse can swim underwater without coming up for air?

A seahorse!