Minor Revelations

I love minor moments of revelation. Today, I realized that the term Choreography comes from the Greek Muse of dance, "TerpsiCHORE". It's always nice when it happens.

some help

So, I am working on a project for a television class and I am wondering if people can point out to me specific aspects of meta-narrative in the "prime-time action drama". What I mean by this is places in which the characters make reference to the narrative frame. The best example I can think of for this is "Dawn's in trouble. It must be Thursday." from Buffy.
Can anyone point out other examples of this? I know we're a TV literate bunch. Gimme some help here.