It is every offensive word you know combined into one word. For example... Bitch, faggot, cunt, whore, autistic wankstain, shithead, waste of cum, shit for brains.
When someone is being really annoying and you don't want to swear so you say this to them.
(Tom) I hate Jake so much, he came up to me and started bashing me up for no reason.
(Alex) Yeah he sounds like a pathatract.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi
May I have an order of regular degular buttermilk pancakes? Without all the added jazz? Hold the blueberry smiley face, strawberry glaze, chocolate chips and whipped cream.