Quote Originally Posted by Nochowderforyou
Some people have had seizures smoking weed before. It's the same for people puking...I have saw a chick once tip her head back, and her eyes rolled in the back of her head and she totally seizured out, just from weed alone.

I'm guessing it wasn't laced and your buddy smoked too much. It's nothing out the ordinary.
i've witnessed somethign similar.... a dude i know is a REALLY light weight, i smoked with him, a bowl or two out of a bong at most (of mids nonetheless) i was high, but this dude was twitching and having eyes rolling back in his head.... i dunno what was wrong with him, but he takes 2 hits and he's more stoned then he can handle.... i wish i had his tollerance tho..