I know exactly what's happened to your friend, it's happened to me. It's called a vasal vagual synapse.


Your vaguas nerve by your heart, triggers all of your blood vessels in your body to dialate, thus the blood flows to your feet and you black out, it's caused by anxiety and sometimes blood pressure rising or dropping (smoking anything, but weed especially can raise your blood pressure for a short period after).
maxsuperdanks Reviewed by maxsuperdanks on . wierd! ok me my friend david and my friend kathryn smoke 3 bowls then went into mc donalds. we were just standing there and then suddenly kathryn passes out stumbles and falls. she like passed out in line to order food. then we go sit down and she passes out and hits her head on the floor while she passed out and her eyes were open and it was freaky. i asked her what was going on and shes like im sleepy and tired. what do you think happened? Rating: 5