A more exclaimed version of "You know it!" or "Owned" pretty much like "Told you so" or "Oooh, what now??" . What you yell out when you were right about something, winning at a game, pretty much a taunt of some form.
1. a word used to express a feeling of disbelief
2. a word used when you don't know what else to say
3. an expression showing complete and utter boredom with whomever may be speaking
1. Pshaw! You just made that up.
2. Pshaw...i'm freakin' bored..
3. Pshaw! Just get on with the damn story, i ain't got all day.