Loosey Goose Share definition Flag A person, most likely a woman that does something rather whore-ish. If often, she may be described as a Loosey Goose. Angelina got it in with Vinny 'cause she's a loosey goose. Loosey Goose by MonkeyMan4444 May 26, 2011 0 0 Get merch Get the Loosey Goose mug. Buy Now — $32.95 See more merch