Hanson, Zac - Wrong and Offensive. Good Combo!
While doing an interview on MuchMusic, the question was asked about Zac's apparent nickname "Prozac" to which he replied:
"My name is Zac...that's my name. Prozac is a drug you give to crazy people."
Not only is he wrong about that, since Prozac is used to treat depression and mild anxiety, but I imagine his comment was at least a bit offensive to those who suffer from the disorder.