Why did the comedian keep telling jokes about chemistry?

Why did the dog do so well in school?

What instrument did the plus sign play in band?

What do construction workers do at Labor Day parties?

Which bird would make a great farmer?

Why did the octopus have to stop writing his book?

Why was the cobbler looking for work?

How did the cowboy greet his wife every day after work?

Daughter: "What's it like to have the greatest daughter in the world?"

Why can't dogs operate MRI machines?

What should you do if someone parks their car on your lawn?

What is a baker's favorite children's story?

What do you call it when an octopus leaves the sea?

Why couldn't the boxer make it in stand-up comedy?

What do you call it when cell phones have poor hitting averages in baseball?