It reminded me of another idiom”you are the man”. I didn’t know the real words till last year. I was always saying”you’d man”.LOL
the man (the Man) :someone who has the ability over you大哥; 厉害的人
"You're the man." 这个口语对象不一定要是男人, 只要是有人作了一件很厉害的事, 你就可以好象很崇拜地拍拍他(她)的肩膀说:"You're the man."(老外说这句话说, 常常会把"man"这个字的尾音拉的长长的)
A: O.K. Your car is fixed. There should be no more problem now. A: 好了! 你的车修好了。应该不会再有问题了! B: You've got it taken care of just like that? You're the man. B: 你这样(一下子)就搞好了啊!大哥真是厉害!