A Yannett is usually a girl from a big town who is very over dramatic. She is high maintence and should be avoided in large crowds. Also, she is fearful of scarey movies and is always running late.
Also, she text messages a lot and may be surgically attatched to her cell phone.
A grown man who still lives at home with his parents. He also dresses up like a ass pirate, and never takes care of his responsibilities. A Yannotti is a dead beat who only cares about himself.
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.