So a story behind one. My friend and his girl at the time where going at it upstairs in a banquet hall and there was a voice box to relay to the kitchen that was always on. Well myself and a few of our friends where in the kitchen.
He says " Well what can we do since its that time of the month"
She says "Anything, Just dont call me mommy"
He Says "Mommy!!!"
We burst out laughing, They heard because of the speaker was open in both directions. To this day, she is known as Mommy lol