This is just a thought... Could smoking (more than usual in one sitting) cause your blood sugar to drop temporarily? You aren't diabetic or hypoglycemic (sp?) or anything like that are you? Maybe you're just smoking your pancreas stupid and it's forgetting insulin... you know... just until you start seizing... then it's all, "whooooooa, duuuuuude, I tooooootally forgot about the insulin. Fuuuuck I'm stoooooned."

I mean, it's just a thought.