A state of extreme relaxation that hits you when you sit down somewhere whether it be in a taxi or your bed at home. You don't have to think and can easily block out the smells (ie your cab driver) and hone in on extreme relaxation.
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.