1 definition by heather, dan and nicole
You are driving with one or more friends and pull into a parking lot. You see a sign that says "Use Rear Entrance" and exclaim "MAMMY! Alternately, your roommate comes back from class and is drenched from a rainstorm. She says "Oh my God, I am so wet!" and you say "Mammy!"
by heather, dan and nicole August 31, 2007