Someone who thinks they are bad ass.
One who announces things like "I went bowling with a cute girl yesterday" or "I cant talk right now I have to go lift weights" in an attempt to look cool.
One who claims to have "owned" everyone.
the setting: your house
JAELEN: *walks up to front door and rings doorbell* "hey dont come to my house because I wont be home. Im going to go to the mall with a girl."
YOU: Why the hell are you telling me this?........ who the hell are you?"
JAELEN: "See ya"
