Fun Riddles

Question: I can distract you and I can hurt you. You always check me out regularly. What am I?

Question: If all of your surrounding is X, you can't Y. X n Y have the same letters. Name X n Y.

Question: When is... 5>0, 0>2 and 2>5? Hint: Hands

Question: what comes in hard comes out soft and you blow ???????????????????????????????????????/

Question: 4 people fall out of a boat and only 3 get their hair wet.