By Daniel Kline Berkshire Hathaway CEO Warren Buffett was in fine comedic form to kick off Berkshire Hathaway’s 2022 annual meeting. With a full arena waiting for Warren Buffett and Charlie Munger to appear, the Berkshire Hathaway (BRK.A) – Get Berkshire Hathaway Inc. Class A Report annual meeting kicks off with a movie that’s one of the highlights of the event. And, while that seemed like it would lead to the two beloved billionaires appearing, it was instead followed by a video where Buffett got to show off his lighter side. The second film opened in the year 2020 showing Buffett being woken…