They were all pretty good guesses

Overhead this morning:

Zeke: Talia, this is my secret hideout. You can't come in unless you tell me the secret password.
Talia: Eyeballs.
Z.: No.
T.: Lava.
Z.: No.
T.: Poop.
Z.: No.
T.: Please.
Z.: No.
T.: Umm... lava?
Z.: Actually I didn't decide the secret password yet. So you can't come in.
T.: Well, our whole room is my secret hideout, and you can't come in.