I had it once at a party, took a shot whne I got there, didn't feel anything 30 mins later so I took another shot and then shot gunned a couple of beers. I don't remember much of that night, all I know is that there is video of me getting real nasty with two fat chicks in the middle of the living in which the party took place. I passed out on the couch and got woken up when the party was over.
I'd like to try it again, without consumption of any other alcohol and see what it feels like on it's own.