At lunch, I mention to Riddler that I was recently at a particular museum.

HPDEB:
Yeah, we went to [museum].
Riddler:
Yeah!
HPDEB:
Have you been there?
Riddler:
Oh yeah!
HPDEB:
Ok, remember that huge exhibit right at the entrance?

Long pause…

Riddler:
Uhh.. Well, I’ve seen pictures of the place. The architecture. Some articles.
HPDEB:
So you haven’t been there.
Riddler:
Not really.

Hmmmm.