Meaning of "Chug-a"

Chu-Geu-A

Chug-a추그아#게임#SNS#줄임말#밈/유행어2010s Meme

A meme used in soccer broadcasts to sarcastically mock a commentator whose prediction was off the mark, implying that it wasn’t just a case of mistaking it for a similar-sounding word like “Chumen,” but that it actually “wasn’t Chumen”

"The commentator pointed out a scoring opportunity at the end, but the shot went wide. People in the live chat immediately started typing "Oh no" and laughing."