Quote from Hal in Watching the Baby
Hal: Okay, boys, in the kitchen. You're making dinner tonight. Reese: Why do we have to? Hal: Because your mother hasn't had any sleep for the last four days. Now get in there. And keep it down. She's nursing the baby. [When Hal, Malcolm, Reese and Stevie enter the living room, they find a sleeping Lois cradling a loaf of bread to her bosom]