Someone who metaphorically or physically sprays others. (Commonly when hippos shit they wave their tail while shitting. This creates a majestic spray that grotesquely colors it's surroundings. Someone who constantly runs their mouth, always gossips, or sprays when they talk can be categorized as a hipposhit.)
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.