I guess we learned not to do it again.

Burn After Reading (2008)

Very particular, and peculiar, comedy from the Coens. The cast is superb (Pitt especially) in playing silly, very one dimensional roles. But how much you get out of it will depend on if you find the central joke funny or not.
Telling an audience something they have just watched was pointless is perhaps a mistake, but a very funny one.