Shouted, (usually while interrupting someone mid-sentence), when you firmly believe you are right, period, regardless if you really are or not, and have run out of ways to argue your point. Also said as a means to shut the preverbial door in the other person's stupid face.
"Dude, I'm telling you, raisins are just dried grapes."
(adj.) A state of being in which the essence, character, or originality of a given person, place, or thing degenerates into a cookie-cutter, shopping mall version of itself.
Man, pop music was revolutionary in the Beatles' time, but with Bieber and Miley running around you can see it's been totally whitefucked.