It's sort of hard to decide what the best part of this video is—the whole story about Will Ferrell turning down Harrison Ford's dinner invite in favor of eating dinner alone in his trailer instead, or Will Ferrell's excellent, one-word impression of Harrison Ford saying the word "dinner." Because really, it's a very good impression.
Here's a little backstory: In an appearance on Late Night With David Letterman last night to promote the release of Anchorman 2: The Legend Continues, Ferrell explained that Ford has a cameo in the movie that was filmed on the first day of production. When the day was over, Ford apparently asked Ferrell to dinner—but instead of realizing that you never turn down a dinner invite from Harrison Ford, Ferrell said he had dinner in his trailer and left. The entire interview is great, but at the point when Ferrell imitates Ford around the 1:10 mark, things get magical.
You can check out the video above. Anchorman 2: The Legend Continues is set to hit theaters tomorrow.