I know exactly what it is....the weed was laced with PCP..your lucky you didnt die..I have heard it happen oh so many times on here..you see..there are these dealers, right, they like to put extra stuff on their weed to make it more potent..at their own cost..cause you know how dealers are..all generous and shit..they put that shit on there...but sometimes they put to much and that is why shit happens that happened to you...just be careful who you buy from..its a fucking jungle out there and you gotta be the lion..