A very angry little shit, much like the evil human eating aliens from the critters movies.
It doesn't have to necessarily be in the physical ball form

or a midget but what would seem like an angry little bastard who reeks of rage and uncontrollable annoying anger.
Sid: Are you chicken shit? Come on man, you gigantic shit for brains! Come on come on!!

Giant guy sitting at bar: I am going to ask you nicely to please be quiet, sir.

Sid: Aww girly panties not pulled up? waah waah

I'm gonna head butt your abdomen and use it as my pillow!

Giant guy sitting at bar: Well, I think we need to take this outside because you're being a huge Angry ball of asshole.
by tsunbot July 13, 2011
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