As much as I admire your fervor, I don't think you're going about it the right way. I advise keeping your language clean and sophisticated. Don't just be like, "You fucking faggots are gay and I'll kill you and your families!"

Debate with them, show them that you really are intelligent and the hippy-fruit doesn't change that.

Furthermore, I agree with Ghost. If weed ruins peoples' lives, then everyone who ever toked would be hobos or dead. It's just the weak people who take it too far, and if weed wasn't around, they'd just be taking it too far with alchohol, or Everquest, or whatever else gave them an excuse to be a complete loser.