Sporting technicolor hair, Johnny Rotten leads the original Sex Pistols in a concert Saturday at the Aragon Ballroom

Fans at the Sex Pistols’ reunion concert at the Aragon Saturday night spit, swore and threw plastic cups filled with beer, ice and soda at the aging punk rockers. Kinda makes you wonder what they would’ve done if they hadn’t liked the band so much. Yes, it was just like the old days, except the Pistols didn’t return the volleys as they would have in their late 1970s heyday.