Christy: "You know, I was in the shower and I realized, you're right. I aM fat. I'm going to go on a diet now."
Me: "Are you serious?!? Are you stupid or something?? YOU'RE NOT FAT"
Christy: "no more cookies, no more candy. I'm going to eat an apple now"
Me: "BUT.. " *pause* hmm... she's not going to eat any more cookies? maybe this isn't a bad idea... NO! "NO! I was just kidding! You are not fat!"