Really Cool Person Edit Meaning

1. Something that one knows they don't know. There are known unknowns, that is to say that there are things that we know we don'..

1. A different way of saying "heck" when you are confused, or in a random situation "So, are you excited about school start..

1. Also known as U-Know Yoonho. A member of korean boy group dongbangshinki Yunho looks sexy in that orange shirt. 2. Yunho is a sex god..