How do billboards talk?
Sign language.
Where can you always get cheap gas?
Where does a camper keep his money?
What do you call a puppy with a fever?
What did the baby bull grow up to be?
What does a fish say after sharing a new idea?
What part of the orchestra do rhinos play in?
What do trees wear to the lake?
Why couldn't the couple get married at the library?
Why was the mean not looking forward to the end of the school year?
What's in an astronaut's favorite sandwich?