Hanson Bro Fires the One Finger Salute

10/29/2008 1:04 PM PDT BY TMZ STAFF
So what's weirder? A Hanson Brother with facial hair -- or the fact that one of the "MMMbop" kids just flipped the bird!
Hanson: Click to watch
23-year-old Zac (goatee) and 25-year-old Taylor (finger) joined the other one for a show in Falls Church, Virginia yesterday -- where it seemed at least one of the guys is finally over that damn song you couldn't get out of your head 11 years ago. Sure was catchy though...