I did about 3ml of GBL between 8pm and 9.15pm, went to the bar but didn't drink, then went round to someones room. By about 10pm I was quite hammered and clearly not making a lot of sense. I feel asleep on the floor to wake up to a friend drawing on my face with a felt tip marker and a few laughs directed at me.
All good fun, though Dave Chapell is right, you can't pass out around white people! :D