Over the past couple of months, I started noticing this weird marijuana taste in my mouth or smell on my body. I have never smoked or done any drugs, including marijuana, which is why I am getting worried. It comes along once in a while, but it all started after I walked through a street that smelled strongly of marijuana. Is it possible that my body is absorbing it on the street (like second hand smoke)? If not, what could it possibly be?