151. What did the janitor do when he became boss?
152. Why did the man put a clock under his desk?
153. What is the happiest state in the U.S.?
154. What instrument does a lighthouse keeper play?
155. How do you make a horse float?
156. What would you get if you crossed a comedian with a termite?
157. What is a very hard subject?
158. Why did Snoopy quit the comic strip?
160. If dogs have fleas, what do sheep have?
161. How does a leopard examine his bank records?
162. What stays hot in the refrigerator?
164. Why shouldn't you hit a famous composer?
165. What was the spider doing on the baseball team?