Kpop 101: L-O Mehrong Posted by jero2 on June 5, 2011 Term used to describe the action of sticking out one’s tongue in a teasing manner. Often coupled with actually saying “Meh-rong” at the time of the tongue being extended. Sunny giving Taeyeon a "Mehrong." credit: Soonkyu Caine. Share this:FacebookEmailTwitterMoreTumblrRedditLinkedInLike this:Like Loading... Related