Someone who is insufferable. Typically being under the height of 5 foot and equipped with undesirable social characteristics that come across as ignorant or stupid.
Tim: Gosh i hate Christian, he is such an ugly gliffer! Shall we go flog him?
Jake: Right-o!
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.