One who says something to get your hopes up (with no intention to follow through) and then busts your balls when they don't do what they said they would. IE, fucking withyour head.
The act of stimulating a man sexually through touching, clothing, dirty talk, etc. and then the refusal to pull through with the actual deed of sexual intercourse.
Dude, she came over here and started whispering in my ear and grabbing my dick and then she fucking left without doing shit, what a ball buster!
A person who relentlessly attacks someone, usually in writing, and exposes their misdeeds to the world. Must be true statements. Can be female or male, as long as receiver of ball busting feels like he/she was racked - mentally.
James: How can I add more dirt to this shocking article I am writing about Michael?