Also when Apu's wife has octuplets. My favorite scene in that one is when the Simpson's bring him banana Officer Brad and he loses it. I wish I could quote it but can't
Apu: Welcome to my nightmare.
Marge: I knew you had your hands full with the babies, so I
baked you some banana bread.
Apu: [sarcastic] Oh hallelujah, our problems are solved.
We have banana bread.
Marge: Well, you don't have to be sarcastic.
Manjula: Oh, look who's here. The family with one baby. How
do you manage?
Homer: [sotto voce to Marge] Marge, they've turned into
jerks.
Apu: [stands up. The babies fall off, and some milk
squirts out of the bottles]
Excuse me, we've been rude. Can I offer you
something to drink?
http://www.snpp.com/ has full scripts that you can search at the bottom of the page.