Here is the first thing that would have came to my mind
"So tell me about yourself?"
"What a modest girl!+ I've noticed that people like to talk about themselves a lot and to be honest I thought you were one of those people. - So here's your reward, you get to go first!
+"2 Steps foward (+) 1 step back (-)
If she goes on to talk about herself, you've got her. Just reiterate what she says.
If she says "No, really...tell me about yourself". Smack her with a neg, "What a pushy girl, my mom warned me about girls like you" and see how she acts.