yuppy food stamp Share definition Flag Twenty dollar bills. Dispensed at ATMs and used for purchacing lunch/dinner during meal breaks. Bob: Do you have change for a ten? Steve: Nah, I just have yuppy food stamps. yuppy food stamp by YogiB December 30, 2005 0 0 Get merch Get the yuppy food stamp mug. Buy Now — $32.95 See more merch