Your villain plays the most important role in your story. Yep, more important than your hero. That means you must go beyond the cliches when developing your villain, because generic platitudes such as maniacal laughter, minions and monologues are standard issue. But don’t panic if your villain possesses these stock traits. Even the most celebrated villains are littered with cliches. Look no further than Lord Voldemort from the Harry Potter series and The Joker from The Dark Knight.
This little guy was on YouTube. When mom blew her nose, it scared him but then he would start laughing. I watch it when I need a little "pick up". Look for "baby laughing at mommy blowing nose". It is so worth it!