How much marijuana causes contact high?

Answer:
I've sat in a car with my buddy while he smoked an entire blunt to the head, needless to say i didn't feel anything at all, note the fact the Entire car was so foggy we could barely see, if i didn't get high off of that, i don't think there is a such thing as a contact buzz, plus i heard that marijuana needs to be directly inhaled to feel the effects. or eaten. ya know.. so i hope i helped...peace
First answer by Chizzad321. Last edit by Chizzad321. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].