S11E18: Total Recall
(DEEP VOICE) Ah, Lois, I ain't feeling good.
Peter, what happened to your voice? It's so deep.
I think I'm sick.
Well, you don't sound like yourself.
In fact, you sound kind of hot.
I just threw up two chicken gyros out my nose.
They're on your side of the bed.
Oh, say that again.