someone who is flaky in purpose, often a significant other/lover/partner you start seeing. They think it's for the purposes of being cool. In actually they want to get in touch with you but they believe they would look desperate if they do, they feel its safer on their egos if they they keep you calling/chasing. Its only when you stop chasing they will interfere and stop being flaky temporarily. If you are not a coward as well, than this situation might really annoy the hell out of you.