S10E15: Marge Simpson in: 'Screaming Yellow Honkers'
Well, Seymour, it seems we put together...
a baseball team, and I was wondering--
Who's on first?
Yes. Not the pronoun, but rather a player...
with the unlikely name of Who is on first.
Yes. Well, that's just great, Seymour.
We've been out here six seconds. You've already managed to blow the routine.