Jill: Tim, what Brad is doing is perfectly normal for his age. He's just expressing himself. He's being an individual.
Tim: So, how do we get him to stop?
Jill: Why are you getting so whipped up about something as unimportant as hair?
Tim: It's more important than you might think. You let him get away with that, next thing he wants an earring. Earrings turn to tattoos, tattoos turn to crime. Crime turns to jail. And another bad haircut!