Moist Maggie Posted in M Best definition Moist Maggie Sticking a pre-moistened finger in someoneâs nose.Like a wet Willy Bob moved in to give Bill a Wet Willy but he called an audible and went for the Moist Maggie. How satisfied are you with the definition? Looking for Moist Maggie meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 37 times.