A very tempermental man white male, that is usually referenced to a jew, because of his alleged "ju-fro". He can also exhibit weird body parts scuh as a granny-like ass. If you ever a Lonsinger please feel free to harass and humiliate them.
Kid: hey let me get some money Lonsinger: Fuck you bitch!
Kid: wow...you and your stupid ju-fro are being such a Lonsinger today
Lonsinger: you wish you had a white guy fro
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.