Riddle: What won't break if you throw it off the highest building in the world, but will break if you place it in the ocean?
Answer: A tissue.
Riddle: What type of key opens a banana?
Answer: A mon-key!
Riddle: What goes in a bird bath and never gets wet?
Answer: Either the birds reflection or the birds shadow --Either one works
What is it Riddles
Riddle: I buried a stone in the ground, and it grew and produced fruit. How is this possible?
Answer: The seed of a cherry is called a stone.
Riddle: What starts with "P", ends with "E", and has many letters?
Answer: Post Office.
What is it Riddles
Riddle: How did the barber win the race?
Answer: He used a short-cut!
Riddle: What is that over your head and under your hat?
Answer: Your hair.
What is it Riddles
Riddle: What song was the baseball player singing on third base?
Answer: "There's no place like home."
Riddle: What has a bottom at the top?
Answer: Your legs!
Riddle: What has a head and tail that will never meet?
Answer: A coin/penny
Riddle: In the olden days, you are a clever thief charged with treason against the king and sentenced to death. But the king decided to be a little lenient and let you choose your own way to die. What way should you choose?
Answer: Choose to die of old age.
Riddle: What is the first thing a gardener sets in his garden?
Answer: His foot.
Riddle: What is pink and can think?
Answer: A Brain.
Riddle: What lets you walk through walls?
Answer: Doors!
Riddle: What can bring back the dead; make us cry, make us laugh, make us young; born in an instant yet lasts a lifetime?
Answer: Memories.
Riddle: There once was a book that was only owned by the wealthy, but now everyone can have it. You can't buy it in a bookstore or take it from a library. What book is it?
Answer: A telephone book.
Riddle: What question can you never answer yes to?
Answer: Are you a sleep.
Riddle: What is the highest public building in your city?
Answer: The library has the most stories.
Riddle: Does a ton of feathers or a ton of bricks weigh more?
Answer: They both weigh a ton.  
Riddle: Roman numeral IX is equal to 9. How can you transform IX into six by adding one line?
Answer: Add an "S" before IX and you have SIX.