So I was visiting my brother in Berkely, and I had a cold. My cough was annoying me so I pick up some cough syrup. It came with a little plastic dosing cup. When I first went to dose myself I looked for any kind of dosage label on the cup but saw nothing, I then assumed that the little cup must be a dose. So I fill it up and down the whole thing, four hours later we're about to go out to dinner so I do the same thing. Now at dinner I started having strange mild hallucinations, and had no idea what was going on. I felt incredibly out of it, and the strangest stuff was going through my mind. When I got back to his apartment I inspect the little cup more closely and see that it IS marked with doses. I also found that a full cup is a triple dose... So I now understood why I was so fucked up... I thought I was deathly ill or something. Anyway, it was a good laugh.