oy vey! Share definition Flag a term used by jewish old men. can be used in any setting where excitenent or exassperation is called for. (You broke the lamp) Oy vey! (she's pregnant) oy vey! oy vey! by Woogle June 7, 2005 0 0 Get merch Get the oy vey! mug. Buy Now — $32.95 See more merch