이게…누구신가…? 띠용…?ㅋㅋㅋㅋ

This is…who are you…? ttiyong…?ㅋㅋㅋㅋ

*ttiyong is an onomatopoeia used to express the movement of something that pops up suddenly.  It is often used to describe eyes that pop up from a head in cartoons. As Korean slang, there is no corresponding English translation.