Chris Knox, better known online as ChickenScuttleMonkey (or CSM for short), is an American comic artist, animator, YouTuber, and singer-songwriter. He is heavily involved in the Polandball/Countryball community, being a moderator on the r/Polandball subreddit, as well as one of the hosts of the Polandball Official YouTube channel. He is usually depicted as a Texas countryball.

CSM does all of the background music for the Polandball YouTube channel, as well as writing his own music. Most of his music consists of parodies of popular songs, written from the perspective of a certain Countryball at a certain point in time, such as WWI Germany, Cold War era Poland, or modern-day Japan.