Season 9, Episode 13: "The Cartoon"

-That's cute. -You get it?

No, never mind.

Come on. We're two intelligent people here.

We can figure this out.

Now, we got a dog and a cat in an office.

It looks like my accountant's office. There's no pets working there.

The cat is saying, "I've enjoyed reading your e-mail."

It's got something to do with that 42 in the corner.