Another term used in the place of awesome. It can also be used when one agrees with
something someone else has said, or agreeing to
something. In agreement the word is said as unenthusiastically as possible, yet a nod is crucial. Is pronounced
something like: waance
Girl 1: I got the new Coheed
cd
Girl 2: Once!
Bob 1: Hey you coming with tonight?
Bob 2: Once. Like I would miss it
Guy 1: That movie was so gay.
Guy 2: Once.