BTTF is practically a Huey informercial, since he and The News contribute two songs to the film's soundtrack (come on, who didn't dance to 'The Power Of Love'?) and appears in a small cameo as one of the judges at the Battle Of The Bands.
He's the one who says Marty McFly's Pinheads are "too loud." He plays a buttoned down teacher type well.
"Went uptown to see my cousin, Plays guitar, sounds like a chainsaw buzzing', In the crowd, I see his mom and dad, I said "Hey, hey Uncle, man your son is bad", But sometimes, sometimes bad is bad, Cool is a rule, but, sometimes, bad is bad."