A poon
moon occurs when a woman purposefully flashes her
vagina at someone. This is usually a
joke, not an invitation for sex.
That little bitch thought she had me when she showed her
ass, but I retaliated with a poon
moon, and we both know who won that war!
The guys at work are always flashing their balls, and since I don't have them I joined in with a poon
moon!