Riddle: Once you were bored. You decided to walk in the forest with your friend and talk all sorts of stories. Then in the middle of your friend's tale, that's when it slammed at you unexpectantly in the head. It is mostly metal and its specific metal appears in the front. You were still suprised and shocked after a while thinking about it. What is it?
Answer: Irony (for it is unexpected in some stories, mostly meatal for iron and its front is the name of a specific metal. I didn't say the friend stop telling his/her story, did I?)