Snoopy
Don Juan
I think when I try it I'm gonna act like she's not on the phone at all and wait for her to bring it up. "Hey! how are you. I'm Snoopy!."umm, im on the phone" (with a cute little smile) lol i can see her now. Maybe throw in a ****y comment: "well I'm pretty good at doing a few things at once, lets see if you're as good as me."