a nonsense phrase coined by some dumb Koreans, which actually means 'do you crave for attention that much?' ,or 'are you an attention seeker?' , as the Korean word 'gwans(h)im' means both 'interest' and 'attention'. if you see someone say so(especially could be often seen in online games chat such as Overwatch), i could 100% assure you that he's Korean. you'd better take him down starting off by 'work more on your English, you dip shit.'