100分 求英文rap高人讲解下一首英文歌的歌词大意

楼上的二位老大，你们认识JAY-Z吗？真F了。。=，=

人家要的是Jay-z的A Dream 歌词，你俩给的却是Common的新歌，尽管是在JAY-Z中文网上找到的。 -，-

这才是真正的歌词，尽管我还没弄明白他表达的意思。还是先贴出来英文的吧。
a dream
歌手：jay-z 专辑：blueprint 2: the gift & the curse

[Jay-Z] It was all a dream
[scratched simultaneously: "It was all a dream" - B.I.G.]

[Faith Evans + (Jay-Z)]
Last night I had a dream
Thoughts was racin through my head (it was all a dream)
Felt so real to me
This is what was said..

[Jay-Z]
Had a dream I said, bout who he said?
Bout B.I.G. I said, that's big he said
Dig he said, proceed he said
Indeed I said, so - breathe I did
Don't repeat what I say I said, he said nothin
He agreed with his head, he just nodded like this
What I believe to be a yes I re-peated what was said
It came to me like a .. well as even I said
"You feel playboy," was the greeting he said
First thing I wanted t