When going down on a girl have a friend hide in a closet. At the appropriate moment your friend will come out from his hiding place, take a flying leep, and land directly on the girl's stomach. The result is her ovaries contract shooting all her eggs into your mouth.
Ex. 1 - "What a heinous bitch. Someone should give her The Munger to insure that she never breeds."
Ex. 2 - "No thanks, not even the slightest bit peckish, had a Munger before I came over."
Ex. 3 - "I have performed more Mungers then I can count. They call me Mung the Merciless around here."