What siblings are always sad?

What do cows say when their children whine over nothing?

What did the hostess name her daughter?

What do sheep do on sunny summer days?

What happens when grass goes out of town?

What did the rock say when someone called it a flower?

What did the stamp say to the envelope on Valentine's Day?

Why did the squirrel check into a mental hospital?

What happened when Humpty Dumpty was the last one to finish the race?

What occurs twice in a lifetime, but only once in a year, twice in a week, but never in a day?

Where do sports teams go to buy new uniforms?

What do you call a retired cowboy?

What's a fish's favorite outdoor activity?

What cookie is so small you can hardly eat it?

What has ten letters and starts with G-A-S?