Sketchy or Shady: Untrustworthy
That chick is suuuuuper punty.
punty, adj, Describes a person who is short, and tries to make up for it by acting extremely angry and agressive towards taller people.
You will often times hear a punty person talking about how bad it sucks to be short.
Jay yelled at me today for what seemed like no reason. Later I heard him mumbling about how it sucked that he couldn't reach the cookies on the top shelf and no one would help him. He sure is a punty fellow.