Raising Dil / No Naps

S6, E3: Angelica has the babies convinced that Didi and Stu might take Dil back to the baby store because he is dumb. The babies set out to "train" him./Dil isn't sleeping through the night and it's wreaking havoc on Tommy. Responding to Angelica's boast of being beyond having to take naps, the babies get caught up in a competition to see who can stay awake through naptime.