我一定是疯了 i must to been crazy ; I must be crazy ; I must be stupid, must be crazy, must be out of my mind

我一定会疯狂的 I've must been crazy

我一定是疯 I must be crazy

你一定是疯了 you must be a crazy

的叔叔一定是疯了 Laneys uncles crazy, ain't he Laneys