adj.; meaning "very wise" or having a wise brain and such as;having a brain, using your brain, being more than wise, being wiser than wise, no intelligence
She used wisdomness when she went to the store to get some canned mashed potatoes.
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.