What is broadway bro down?

"Broadway Bro Down" is the 11th episode of the 15th season of the animated television series "South Park." It originally aired on Comedy Central in the United States on October 26, 2011. The episode satirizes Broadway musicals and features a subplot involving a character developing a condition known as "Musical Asshole."

In the episode, Randy Marsh becomes obsessed with watching Broadway musicals and eventually decides to write his own musical. However, he unknowingly contracts Musical Asshole, a condition that causes him to involuntarily sing and dance in a Broadway-style manner. Meanwhile, Stan Marsh and his friends are determined to win a bike parade and must navigate a world where musicals reign supreme.

"Broadway Bro Down" received positive reviews from critics, who praised its satire of Broadway culture and the musical numbers featured in the episode. The episode also won a Primetime Emmy Award for Outstanding Animated Program.

Overall, "Broadway Bro Down" is a popular and well-received episode of "South Park" that pokes fun at Broadway musicals while delivering the irreverent humor and social commentary that the show is known for.