A: Have you ever heard of poison ivy?
B: Isn't that a super villain?
A: I wouldn't know. Tell me more.
B: I once read about Poison Ivy in a comic book.
A: Oh, no. That's not what I'm talking about.
B: Then what did you mean?
A: I was talking about the plant.
B: Is it the one that makes you itch?
A: Yes. I fell into a patch of it.
B: Did you wash it off?
A: Yes, but it still itches.
B: The Poison Ivy I think of is better than this poison ivy.