I used to work in a pub. It involved having at least 6 beers (2 an hour after sundown) while working, then going upstairs after closing to drink for free and get high with the waitresses, bartender, and regulars. It was all sorts of awesome, must have had at least 15 drinks a night, 5 nights a week, along with alot of pot. Not a clue how I ever made it home, I just always woke up alone in my bed, which is a good thing.
Also, at a wedding I just attended on the weekend with an open bar I probably had close to 30 drinks. Mostly scotch, Caesars, and beer. I was very sick the next day.
Also, my first year after I moved out of home. Between my roomate and myself, after 3 months we cashed in our empties and made $50 each.