For Jimmy Kimmel's post-Oscar meme-as-Hollywood-movie-trailers gag, Joseph Gordon-Levitt was assigned the role of David After Dentist. Unbeknownst to Kimmel and his staff, Gordon-Levitt memorized the entire viral video, including every line and every gesture.

The resulting video, which was shot without any cue cards, is clearly Gordon-Levitt's best late-night performance since his famous lip sync-off on Jimmy Fallon last year.

[h/t Uproxx]