Few years later than that I'd say. First time when I was around 17-18ish, got given a 'double cherry' bean at a party hosted by a friend of mine, there were a fair few other things going around, lots of booze, I'd brought a couple of things from my box of tricks, some homemade yopo snuff and a bottle of diethyl ether. Fucking hell, quite a few of us ended up absolutely smashed after that one, one lass, I think maybe 13-14, at the time ended up on the floor and ended up having to be carried whilst another girl puked her guts out.
All in all quite entertaining.