Rosebone Share definition Flag The act of ghosting or abandoning your friends for an extended period of time without reasoning. Why does Thomas keep roseboning me bro? I thought we were cool, I guess that's the typical rosebone shii. Rosebone by johnnygreenonionseedlington January 22, 2024 0 0 Get merch Get the Rosebone mug. Buy Now — $32.95 See more merch