1: A facial expression commonly found on middle aged men while looking at teenage girls.
2: A facial expression resembling that of a pedophile.
Girl A: Hey, that guy looks like a total creeper. We should get out of here.
Girl B: Oh yea, look at his pedosmile.
Guy A: Dude, why can't I ever get these chicks numbers?
Guy B: You should try wiping that pedosmile off your face next time.