To announce her pregnancy to her grandparents, one woman decided to make them lip-read for it. With the help of some noise-canceling headphones and a boatload of patience, the pair had to read the expectant mother's lips in order to find out that they are going to be great-grandparents. They have to go through many incorrect guesses at first (like "do you want spinach?" and "do you want a grease?" whatever that means), but their reaction at the end is worth it.
Congrats to these new great-grandparents on the additional family member, and also on not killing their grandchild for breaking the news in the most frustrating way possible. Hopefully the new addition will have their good temperament and humor!