The talk show host said he had a "tremendous" show planned but "had to scrap all that because Elmo lost his f‑‑‑ing mind."The world is still reeling from the fallout of Elmo getting hacked on social media — and that includes Jon Stewart.

After the beloved character’s X account was hacked, Jon Stewart decided to have some fun with a look-alike puppet of Elmo on the “The Daily Show” on Monday. The talk show host reminded the audience with a photo that he had worked with the famed muppet years ago and said he was “shocked” by the tweets.