Quote from Adrian Monk in Mr. Monk Goes to the Dentist
Captain Stottlemeyer: What's he doing? Natalie: Flossing. He's determined never to go back to a dentist again. Adrian Monk: [muffled] Uh, just pretend I'm not here. Captain Stottlemeyer: Monk, cut it out, I mean it. This is a floss-free zone. Adrian Monk: Since when? Captain Stottlemeyer: Since right now. Cut it out.