something you notice that is both bizzare and sketchy. When you cant quite decide which, why not use both?
That man wearing a tan trenchcoat, a straw hat, and christmas lights that are on and twinkling, walking out of that dark alley with a calico cat with two different colored eyes following him is bizzetchy!!!
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.