Where do cows go on a worldly vacation?
Istan-bull.
What kind of story do trees love to tell?
How do amoebas make calls?
What do gardeners always order at Outback Steakhouse®?
What's the most colorful branch of the armed forces?
Why did the Secret Service bring a herd of cows to the White House?
What did the waiter ask the frog?
What did the ears of corn ask their parents to get them for Christmas?
You have to be very careful in an ice storm.
Why shouldn't you trust atoms?
Why did the airplane get grounded?