You're sitting at the back of the class listening to the teacher when you see this annoying class clown talking and making jokes with his bunch of friends.   This is so distracting for everyone, including you, so you decide to stand up and confront him.   When the class clown sees you, he stops making jokes and faces you. You give him a stern warning to stop making jokes while the teacher is teaching.   He nodded –Ok, sorry, Ms. Perfect." he said with a playful grin.