Movie analogy

Joanna: My curtain fell down on me during the night. Curtain rod and all! I swear, my life is like Final Destination everyday!

Normal

Joanna: Is he Irish? Oh, no wait, he's normal.

What?

Joanna: It's a goater.
Ellen/Trevor: Joanna, there's no such thing as a "goater."
Ellen: *sings the song from Sound of Music*
Joanna: See a "goater."
Ellen: I'm pretty sure it's "goat"
Joanna: Oh, I thought it was "goater" like a person who takes care of sheep but for goats. Or a waiter.