What is this?
Lady With Impossibly Huge Stroller: (stopping in lobby) What is this now?
Me: This is the planetarium.
LWIHS: Oh. And what is that?
Me: It’s a theater.
LWIHS: I see. (confused) Like with movies?
Me: Well… Sort of…
LWIHS: People acting? People acting and stuff?
Me: (surprised) Uh, not typically… It’s a theater, a planetarium theater.
LWIHS: (acting like she suddenly gets it) Oh! Oh. (walks away)
I will never cease to be amazed at how many adults have never heard the word before…