Stewie, Jillian and others in “Whistle While Your Wife Works”

Stewie

Now, why would you be embarrassed about dating her?

Oh, my God, Brian! I was watching something on TV about this guy named Hitler. Somebody should stop him!

Stewie

[to Brian] Is she retarded?

Can you please leave now?!

Stewie

Oh, now I get it! She's a moron! But a moron with large breasts you can use as mountains for your Matchbox cars or whatever it is grown-ups do with large breasts.

Shut up! That's not it at all!