I'm fucking crazy when I'm drunk. It's the main reason why I dont like drinking. I got in a fight once when i was drunk with a sober guy. Word of advice: Don't do this. You will lose. Anyway, weed is nothing like alcohol. For me, weed makes me happy or at least neutral. Alcohol intensifies emotion. So if Im happy, expect me to be insanely happy and goofy. But if Im pissed and drinking, expect a douchebag.