Why did the cow go to outer space?
To see the Milky Way.
What did the ghost eat at his birthday party?
Which animals make the best locksmiths?
What should clumsy people avoid when hiking?
Which insects always make slightly better than average grades?
What is red, orange, and yellow and doesn't get hurt when it falls?
Why can't dogs operate MRI machines?
Why do cows wear bells?
Which animal makes the best landscaper?
Why aren't there any knock-knock jokes about the United States?
What's the difference between cats and dogs?