Good Riddles

Question: How can a pants pocket be empty but still have something in it?

Question: What type of monkey only howls?

Question: Can you finish this pattern? j, f, m, a, m, j, j, a, s, o, n, _?

Question: John got trapped in a cage. His parent are going to be beheaded. And his girlfriend is next. Who will he save first?

Question: How do you destroy a bully?