I'll admit I made a bee line from Melcher Hall to the UC TV Room, MD Andersen, then the 24 hour lab in Social Work for four(ish) years on Cullen, but I didn't notice anybody high on coke either. I even schlepped over to Scott and McGowen for a taper to the waves every 4 weeks for a half decade and didn't see anything during those three hour waits except some bootleg VHS/DVDs.