Buyabetese Share definition Flag One who cannot eat something they bought themselves. It must have been bought by someone else in order for them to eat it. Julius has buyabetese so we have to buy him lunch so he won't collapse from hunger. Buyabetese by Unit00Ayanami June 1, 2011 0 0 Get merch Get the Buyabetese mug. Buy Now — $32.95 See more merch