(NEWSER) – A teenage Dairy Queen manager in Hopkins, Minnesota, qualifies as the new poster boy for basic human decency. Joey Prusak, 19, was serving a blind customer when the man dropped a $20 bill without knowing it, reportsWCCO-TV. The woman in line behind him quickly picked it up and ... tucked it in her purse. Prusak asked her to give it back, she refused, and the teen eventually kicked her out: “I told her, ‘Ma’am, you can either return the $20 bill or you can leave the store, because I’m not going to serve someone as disrespectful as you.'" She left, and then came the kicker: Prusak went over to the table of the blind man and gave him $20 out of his own pocket.