Quote from Al in What About Bob?
Tim: Connect away, Bob. Al: Tim, are you sure you turned off the electricity? Tim: That goes without saying, Al. Al: Well, now that we've said it, have you done it? Bob Vila: Tim, it's your show. I think you should install the switch. Tim: Oh, you're the guest. Go on, go on. Bob Vila: Al, would you do this? Please. Al: I don't think so, Bob.