Quote Originally Posted by WashougalWonder
I don't think it was simple pass out. Well described.

I think the weed was laced.
I have to agree with washougal, most likely something in that weed triggered you to have a seizure but it could have been a combination of things. My bro has epilepsy and he's saying it could have to do with you're tolerance as well, We're you drinking? Did you smoke at all 24 hours before smoking the blunt? Sleep deprevation along with having a low dose of meds in you're system(forget to take them), empty stomach, etc, any of those coupled with a high dose of thc can trigger a seizure.