Sorry, this sounds just as insane as the belief that second hand smoke is more dangerous to the bystander than smoking”
Read up on the damage that third-hand marijuana bong smoke does?
I was only thinking of cigarettes but what the deuce John is third-hand marijuana bong smoke? I know of and recognize second hand smoke especially if a person was in a compact car with four heads toking away, but what is third hand smoke, I call your bluff and say there is no such thing. It's really cute that you threw in the bong though.
So, I googled it and sure enough it said the term originated in 2009 and seems they are calling residual nicotine on surfaces after smokers have stopped, smoking as third hand smoke. It is really stupid to call the absence of smoke, smoke. And when you think a moment, it would still be a second hand contact. And what did the bong have to do with it? It's all ludicrous at best and comical beyond belief.