Quote Originally Posted by darkside
its not necessarily the weed. if you get up quickly from a lying down position the blood will rush away from your brain into your lower extremities. weed causes dilation of blood vessels and lowers bp so it makes it more likely in some cases. you just had a headrush and panicked because you were high.
100% correct, this happens with out smoking so smoking just increases your chances and aswell can make u panic. remeber always stay calm your weed is always your friend never an enemy.

If your blacking out from smoking and not moving your taking one hell of a bong rip. we use a 3 foot steam roller to do this, BFG!!!! BIg FUCKin ghost. smoke is so white...you get the point.