Robotrippin
To add to Ollie's helpful link, I offer the following anecdotal evidence:
Between college and law school, I briefly had a roommate who was addicted to Robitussin. She would drink upwards of four bottles at a time to get high. She had been arrested for DUI twice while high, and she did her second stint of rehab during the time she was "living" with us (during rehab, only her stuff was living with us).
Before she went back into rehab, she would occasionally relapse and then feel guilty and make herself throw up. Problem was, she wasn't very good at cleaning up afterwards (she was generally loopy and incompetent, and I don't know how much this can be attributed to her addiction), so the bathroom frequently sported little pink flecks on and around the toilet. Ugh.
She also had a family history of addiction--her mom was addicted to prescription pills. If they hadn't been Mormons, I'm sure they would have all just been alcoholics instead.
tm
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