Why didn't Jack understand his hat?
Why didn't the cat go to the doctor?
Which division of a hospital has the best patient supervision?
Why did the dermatologist find a new job?
Why did Arnold start a company that makes shovels?
What does the sound of ducks and unsound docs have in common?
Why do horses have low divorce rates?
What do you call flies that are attracted to the smell of thyme?
Why was the telegraph operator very careful when sending the messages in Morse code?
How did Phil become such an expert at bumper cars?
Which fruit cannot be consumed as a single entity?
What is a meal eaten by a pilot in a supersonic jet?