If you missed the epic performance of "Everything Is Awesome" by Tegan and Sara and the Lonely Island, then you also missed Will Arnett, who voices LEGO Batman, making an appearance as the very dour Batman. "Darkness. No parents," indeed.

In another bit of nerdy coolness, according to Chris Miller Arnett's Batsuit was the Val Kilmer's from Batman Forever:

Here's a backstage shot from Arnett himself:

We're not yet done with the Oscars (I KNOW), but I think it peaked with this performance. And that was an hour ago.

[Tweets via Uproxx]