A language of hyperbolic simile that white males use amongst one another. Most words are created on a whim, yet so obvious in intended meaning that it is unnecessary to ask their interpretation.
What are you, petarded?!
Cesar, I think YOU'RE petarded, for combining pretty and retarded to make up your own word!
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.