On the January 15 episode of tvN's 'Talk Mon', Super Junior's Shindong talked about the time a fan tossed their underwear towards the stage during a performance in South America.

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Shindong said, "During a past performance in Argentina, a female fan suddenly threw her underwear onto the stage. I was so embarrassed at first but then I realized it's the culture of the country. If the performance is very exciting, it's part of the culture to throw your underwear." 

CNBLUE's Yonghwa, a permanent member on the show, could relate to Shindong's experience. Yonghwa expanded on the topic by commenting "I also received underwear but I was embarrassed because it got caught by the guitar. As I pretended to perform hard, the underwear dropped on the floor."