Some phrases recycle through the years. People alive in a certain decade (okay, the 60's) might remember describing good things as "outa sight".
The phrase occurs matter-of-factly in Frank Norris'
McTeague, published originally in 1899:
Quote:"What do you say we take a walk, huh?" said Marcus. "Ah, that's the thing--a walk, a long walk, by damn! It'll be outa sight. I got to take three or four of the dogs out for exercise, anyhow. Old Grannis thinks they need ut. We'll walk out to the Presidio."
I presume we can look forward some day to the return of "groovy" as well.