How can you spot a jealous shamrock?
It will be green with envy.
Why did the train make everyone relax?
Why didn't the baseball player want to touch the ball?
Why do elephants have trunks?
Who's the biggest downer in baseball?
Why are monkeys lousy workers?
What is Homer Simpson's favorite ice cream?
What is Homer Simpson's favorite animal?
What do you call cell phones with bad batting averages?
Which dogs are top of the class in science?
What do grapes sing at Christmas?