"We could get our crags numped!" —Reese to Foley Crag was a slang word in 2015, which presumably meant "ass". This article is a stub. You can help Futurepedia by expanding it. Appearances Back to the Future Part II novelization Retrieved from "https://backtothefuture.fandom.com/wiki/Crag?oldid=48539" Categories: Stub Words and phrases Novelization 2015 Community content is available under CC-BY-SA unless otherwise noted.