Quote from Reese in Bomb Shelter
Dewey: You're insane. Reese: I'm just saying, how much food could there be down there? Eventually, this will take care of itself. Dewey: Reese! Reese: He's had a long life. What is he, like, 70? Dewey: Forget it. Reese: Ah, you're right. I forgot about Mom. She's bound to notice eventually, no matter how busy she is. And once she latches onto something, you know how she never lets it go.