Beddy-byes Share definition Flag A cute way of saying 'Bed' when you are with company that you feel rude leaving but know you well and have been with for hours. I'm off to beddy-byes. (E.g. After watching numerous films with flatmates) Beddy-byes by sweetiecandykim December 9, 2008 0 0 Get merch Get the Beddy-byes mug. Buy Now — $32.95 See more merch