Similar to a "
Moose Knuckle" and a "Camel Toe",
A Goose Knuckle means a floppy or
loose vagina that is clearly visible through a woman's pants, bathing suit, tights, etc.
Guy 1: "Dude did you see that chick?!"
Guy 2: "
Ya man, major Goose Knuckle!"
Guy 1: "Thats pretty
grody, i think i even
heard it moving around down there."
