For the ultimate experience, why not have drunk sex while watching an R rated movie in your car.
I love getting pissed (if you people don't know, pissed is another word for drunk), like Jacob said, it's so funning, it makes you do and say things that you wouldn't usually do and while you're doing them you think, "what am I saying" or "what am I doing" but because you're pissed, you think **** it.
Then in the morning you're like "what the hell did I do that that for?"
I was in love once, but that's over now, and I loved every minute of it, apart from the arguements (but I loved making up after an arguement)
