Sarcastic-passive agressive-constructive criticism. The noninvasive practice of facetiously isulting your personal belief system, religion, or suggesting an upgrade.
"I think it would be more beneficial to you, in more ways than none, to be better than you are..." parcasticism
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.