A disease that is highly contagious. It is a So terribley dressed (STD) that spreads through Kpop community with devastating effects.
SHINee's Lucifer : Before, Sexy and smooth. Afterwards , not so sexy.
Infinite's BTD : Before, fresh and funky. Afterwards, not so fresh and funky ( Nothing's over mv )
Eg. We can eradicate pastelpantaphilla, and forever rid the kpop world of its pastel package