It takes some pipes of steel to belt out an IU song, and this brave girl gives it a try. The only thing is--she's tone-deaf. 

This can either be really bad or really good. Check out this 'I'm a Man' audience member's attempt to sing IU's "You and I" in the clip above and let us know--did you laugh or did you facepalm? 

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Gotta give the girl props for her confidence though. From her cracking voice and random dancing to that confusing ending, she has delivered one of the most memorable performances of a K-Pop song ever, even if it was a hilariously bad one.