Stay gold, Ponyboy...Stay gold...
Used in the GREAT novel The Outsiders, by S.E.Hinton. Meaning, continue being innocent, and pure. Often used as a way to say, "Good-Bye."
Keith:Bye, see you later.
Johnny: Remember to Stay gold, Ponyboy...Stay gold... , kaykay?
Johnny: Remember to Stay gold, Ponyboy...Stay gold... , kaykay?