For adults, riddles are a great way to exercise the brain ... and never in 1,000 years?" or "Forward, I am heavy; backward, I am not. What am I?" You'll have to keep reading to see the answers!

Who doesn't love a good riddle? The only thing we can think of that's better than one riddle is a list of 50 "What Am I" ...

While you're at it, enjoy the rest of these holiday brainteasers and funny Christmas jokes in this comprehensive list of ...