potato calves Share definition Flag A person's tan, crusty, and lumpy calves, usually exposed when they roll up their pants to play basketball. Hey Reche, pull up your pants, we don't want to see those nasty potato calves. potato calves by FlashBulb June 5, 2003 0 0 Get merch Get the potato calves mug. Buy Now — $32.95 See more merch