A Paloozer (short for palooza-operator) is the manufacturer of a palooza and/or epic party of epic proportions. If you create a palooza and have a a fondue fountain, frat boys, and some cheeses, you are indeed a Paloozer.
Man, this is such a nice party. My condolences to the Paloozer.
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.