A Pittsburgh-area high school teacher who police say confessed to arriving at school high on heroin and passing out in class had only two words for comment-seeking media members today: "Roll Tide."26-year-old Chris Chiappetta waived a preliminary hearing on charges of drug possession, public drunkenness, and disorderly conduct in a Pittsburgh courtroom Thursday. Cops say they found Chiappetta passed out at his desk during an art class two weeks ago. The Pittsburgh Post-Gazette says he'll likely receive probation after going through rehab. (Also, his name is Chiappetta, which makes us wonder if he'll grow green hair if we water him regularly.)