grumpy clam Share definition Flag A vagina that has not been pet,touched or penetrated by fingers or a penis fake or real. That chick is always angry she must have a bad case of the grumpy clam. grumpy clam by Moper69 December 17, 2016 0 0 Get merch Get the grumpy clam mug. Buy Now — $32.95 See more merch
