haha I got a reputation in grade school as the "good kid" because I always got good grades and I was nice to everyone. In middle school, I used it so much to my advantage, and I still do now. I stole stuff from the people I hated. I hacked people's phones/Facebooks and sent some pretty hilarious stuff. And no one ever suspected me because everyone was sure I was the good kid.
I remember one time I said "damn" in a class and everyone was so shocked, because they never heard me swear before