A word you use when you're sort of indifferent to what a person is telling you. Often used as a bland filler in conversations. Frequently used in the phrases "I know right?" and "Right on!". Occasisonally said in a sarcastic manner.
1.)Shelley: So then Tony was all "I've always loved you forever" and isn't he the cutest? And I know we'll always be together, and isn't he the greatest? And you think he's hot don't you and oh yeah you still don't have a boyfriend but don't you think tony's the cutest?
Me: Right. (secretly rolling my eyes)
2.)Ryan: Jeez, that Shelley chik just goes on and on about herself and her pretentious boyfriend Tony.
Me: I know right?
3.)Shelley: Hey guess what? Tony's related to the Olson twins! Isn't that amazing?
Me: Oh, right on! (secretly thinking "NOT")