Definitions by heather, dan and nicole

MAMMY 

An exclamation that is used to identify an unintended subtle sexual innuendo.

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!"

MAMMY by heather, dan and nicole September 8, 2007