Is that how you'd start a conversation in someone's house, when you didn't know anyone there? No? Then don't do it here. You can say anything you like, and we judge you based on what you say. In this case, you show up and start spouting all kinds of shit. You're free to do so, but it's a hell of a way to introduce yourself. Now anything else you say gets run through the "this moron is a stoner asshole" filter.