milkie-ssi Share definition Flag a person who's super soft, loud and is a scaredy cat at the same time. a clown, in a word. you're a milkie-ssi. (you're a clown) milkie-ssi by theascnvs February 11, 2021 0 0 Get merch Get the milkie-ssi mug. Buy Now — $32.95 See more merch