Yeah, people that try to troll on a weed forum are pretty ignorant.

I suppose that it would work, but the smoke would probably taste pretty bad, not to mention that it's kinda strange to walk around with a bottle full of smoke. And even still, if you did do it.. that bottle, even if it was like a two liter.. that's only like 2 hits.

Just roll a joint and stick it in your pocket and go outside and toke that shit.