1) Term of endearment associated with those you love to hate.
Used in context within a heirarchical notion - a twat at the peak of his twatting career.
3) noun - disease
Able to be spread by physical contact (eg. rubbing up against someone accidentally) but not by sexual intercourse - thus allowing intercourse to take place naturally without hinderance or need for protection.
1)Derk: Why does he have to be such a twat all of the time dood...?
Jo: what you have to remember is that his royal twatness cannot stop himself from shaving his scrotum with his teeth...
2) That guy is radiating twatness....
3) Dont let his twatness rub off on you