Probably a combination of weed and circumstances. Weed normally causes a spike in blood pressure when you first take a hit, then gradually returns to normal over the next several minutes until you take another hit. If you happen to stand up while your blood pressure is falling, it can cause a drop in O2 to your brain, which results in lightheadedness or fainting. You fainted. It's not necessarily serious unless it happens frequently.
Beeblebrox.420 Reviewed by Beeblebrox.420 on . what happend im 16 and been smokin since i was 13 or 14 and i have smoked alot more then what i did yesterday but i had smoked 7 or 8 bongs and a few splifs and we went downstairs to get some munch and then my head went all dizzy like ya get head rush and i saw loads of purple dots i stood up to get fresh air and was walking out the door and fell flat on my face i didnt put my hands out coz i didnt even know i was falling till i hit the ground now i have a massive cut across my face and coz my leg got Rating: 5