My dd, Kimmi, did ours. She took a Woody doll from Mcdonalds. It had a talking box in it that said, "You're my favorite deputy." She recorded that, then said, "So we're really sorry we missed you call. Leave a message at the beep." She did this when she was 12 or 13, and I can't bring myself to change it. Her voice is so young, it's really cute. I'll probably have it until I move out of state. It's on the phone company's voice mail, so I can't take the machine.