If you missed Jimmy Kimmel's post-Oscar special last night on ABC, you missed why "Black Hitler" instantly became a trending topic on Twitter.

His epic trailer for "Movie: The Movie," shown here, included cameo appearances by a breathtaking array of stars, including Edward Norton, Gary Oldman, Meryl Streep, Christoph Waltz, George Clooney, Tom Hanks, Samuel L. Jackson, Helen Mirren, Matt Damon, Jessica Alba and Gabourey Sidibe as Black Hitler.

My own real-time reaction on Twitter last night was "Movie: The Movie #wow #justWOW @jimmykimmel." The morning after I don't really have anything to add.

P.S. Another must-watch: "Jimmy Kimmel Pitches OWN Shows to Oprah" (another segment on Kimmel's special last night).

Simon Dumenco is the "Media Guy" media columnist for Advertising Age. Follow him on Twitter @simondumenco.