we are getting off topic already, but you could always tape a sign to a cup that says you can try this and put an ego with some 0 nic juice in itThat's a pretty ignorant move on their part.
What I absolutely hate is when I place my mod in the cup-holder on my couch.. and people sitting next to me think they can just try it out. Are you kidding me?! I don't want your mouth on my vape and I'm sure you'll end up holding the button down too long and burning the wick. People need to learn to respect OPP.