Quote from Adrian Monk in Mr. Monk and the Big Game
Adrian Monk: Ah, this brings back memories. Sitting in the principal's office. Natalie: You? I can't picture you being sent to the principal's office. Adrian Monk: I wasn't sent. I used to go there on my own. To report on the troublemakers. I was Mr. Kantman's eyes and ears. That's what he called me. Natalie: So you spied on other kids? Adrian Monk: I was keeping the study hall safe for people like you. You're welcome.