A Nicole is a good friend. She doesn't stand for crap when it comes to her best friends. Sometimes tends to be spoiled. If you touch her phone she will bite your arm off but can sometimes be a snitch if she really wants to.
Boy: *takes her phone*
Nicole: You better give that back
Boy: Or what..
Nicole: TEACHER!
Boy: Oh no!
Nicole: *takes phone, slaps the boy and runs away*