Why didn't the lobster share his toys?
He was too shellfish.
What kind of a fish does your Parrot sit on?
A Perch!
Which day do fish hate the most?
Fry-day!
And for anyone Polish (I'm roughly about a third)
Polish Fish
The Minnesota Fish and Game Comission wanted to develop a fish that
would offer more for their sportsmen so they crossed a Coho with a
Walleye and called it a Kowal. It grew to a nice size and reproduced well but it wouldn't bite. They crossed the Kowal with a Muskie and called it a Kowalski but they were so stupid they had to teach them how to swim.