actually one time i had to deal with the cops while high. i actually had to make the 911 call & everything, it was a pretty serious and panicky situation so even though it may have been obvious i just burned, it wasnt really that big a deal in that grand scheme of things. well the point of that story was that i had a dime on me but i was laid-back and nice (my regular personality anyway) so they had no reason to think anything.