Simpsons Quote similar to Trump's "It's A bible" quote?

It’s right on the tip of my brain, I’m sure there’s a scene in The Simpsons where someone asks Bart something like “Is this THE (x)?” and Bart replies "It’s A (x). Can anybody help jog my memory?

Bart is picking up Robert Goulet from the airport to work a gig at his tree house casino. Goulet asks “Are you from the casino?” to which Bart replies "“I’m from a casino.”

There was also a teacher asking Bart if he knew cursive/script and B says he knows of it.

Any chance it is this?

“Good enough, let’s go!”

Robert Goulet was so hilarious in that episode.

Yes! The Robert Goulet one was what I was thinking of, thank you all!

I think the teacher asks Bart if he knows cursive and Bart replies, “I know hell and damn and…” before the teacher cuts him off. What Bart knows of are multiplication tables and long division.

Of course you’re right. Doesn’t Bart almost say “bitch” as the teacher cuts him off?