endless vain Share definition Flag A phrase used when you're parting ways with a friend temporarily. Violet: I'm going to go to the store, I'll see you later! Endless vain! Harold: Endless vain, cya! endless vain by VioletAzalea January 3, 2023 0 0 Get merch Get the endless vain mug. Buy Now — $32.95 See more merch