student that sits in the back row of lecture and does other homework, texts, eats, or anything other than paying attention to what's going on. Does better than you in the class.
student 1: "Yooo check out that chick sitting all the way in the back of lecture with her ipod and aviators"
student 2: "Yeah, and she beat the class average on that exam by like 30 points"
student 1: "She's a back row baller, fer sure."