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!

How could the dolphin afford to buy a house?
He prawned everything!

Which fish can perform operations?
A Sturgeon!

What happened to the shark who swallowed a bunch of keys?
He got lockjaw!

Where do fish wash?
In a river basin!

Why did the whale cross the road?
To get to the other tide!

Where do little fishes go every morning?
To plaice school!

What fish goes up the river at 100mph?
A motor pike!

What do you get from a bad-tempered shark?
As far away as possible!