Fifth Element, The Easter Egg - Don't Forget to Say Hi

Go 1:47:51 into the movie (from my DVD player's counter; oh, and if you have the DVD, it's chapter 31). This is when Zorg is putting the circut board into the bomb to stop it from blowing up the ship. On the top right of the card (viewer's perspective), right before it slips into the mechanism (scene cuts to the counter stopping), "MOM" is easily seen etched in gold into the board.