A: What the hell am I looking at? When does this happen in the movie?
B: Now. You're looking at now, Sir. Everything that happens now is happening now.
A: What happened to then?
B: We passed then.
A: When?
B: Just now. We're at now, now.
A: Go back to then!
B: When?
A: Now.
B: Now?
A: Now!
B: I can't.
A: Why?
B: We missed it.
A: When?
B:Just now.
Gotta be Space Balls. Helmet and the colonel guy!