A little context-searching here, and admittedly I'm using conjecture to fill in the blanks: We're at the Ohio-Louisiana game (I think) and two little kids are (I think) playing a JumboTron shell game. What's the answer? Miami sucks. That's the answer.
It's also obviously evident that this was legal-guardian-coaxed: observe the (perhaps?) cameraman shouting "Do it!" right before the two innocent children answer "Miami sucks." As in, "okay, this is where we cue up your YouTube moment." Points off for it being planned by an adult, who oughta know better, although that's pretty much how Bill Cosby got through at least two of his shows successfully.