Cigarettes which are smoked in secrecy from others, when smoking is frowned upon or condemned.
My wife doesn't want me to smoke, so I tell her I'm taking out the trash so I can go into the alley and grab a Sneakerette. I enjoy smoking, and she enjoys that I take out the trash up to 8 times a week!
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.