JOHNNY-NO-STARS

A man of substandard intelligence, i.e. the typical adolescent who works in a burger bar. The no-stars comes from the badges displaying stars the staff at fast-food restaurants wear which show their level of training. Example: Did you see what Johnny-no-stars did on the last calculus test? How did he get in the class? Must have been some affirmative action sort of thing for the less intelligent.