Back•age ( bak~ajh )~nounthe act of scrubbing, kneeding a person's (or animal!!) right back, on stimulate blood supply, loosen, and relaxify. Noun. Back viewage, Including, Hoo Hoo and Bootay. The act of backing ones-self in a competitive situation, because of the confidence that you will succeed - for example. there is no such thing as a 50/50 ball. It's always yours.