input: [Move] Smack Down [Usefulness in real life] There's an effective use for this move in everyday life. For example, suppose you sent air mail to someone, but then you change your mind and don't want them to read it! You could use this move to knock it down before it gets to them. [Description in the show] 
output: Smack Down is a classic and primitive move where something is thrown at a flying target to bring it to the ground.