snackie Share definition Flag Referring to the female genitalia. Slang for vagina/snatch/pussy etc. As coined by a good midwestern boy from Lake Wobegon. "Don't forget to wash your snackie." or "He was all up in her snackie." snackie by FloydTheBarber August 5, 2016 0 0 Get merch Get the snackie mug. Buy Now — $32.95 See more merch