Eminem made the song (which is a classic hiphop song IMO) but one could argue that Nas made the term what it is today after how he used it in Ether towards Jay-Z.

Eminem's song/video
Nas in ETHER
In '88 you was getting chased through your building
Calling my crib and I ain't even give you my numbers
All I did was gave you a style for you to run with
Smiling in my face, glad to break bread with the god
Wearing Jaz chains, no tecs, no cash, no cars
No jail bars Jigga, no pies, no case
Just Hawaiian shirts, hanging with little Chase
You a fan, a phony, a fake, a p*ssy, a Stan
I still whip your ass, you thirty-six in a karate class
You Tae-bo hoe, trying to work it out, you tryna' get brolic?
What you think?

Eminem's song/video
Nas in ETHER
In '88 you was getting chased through your building
Calling my crib and I ain't even give you my numbers
All I did was gave you a style for you to run with
Smiling in my face, glad to break bread with the god
Wearing Jaz chains, no tecs, no cash, no cars
No jail bars Jigga, no pies, no case
Just Hawaiian shirts, hanging with little Chase
You a fan, a phony, a fake, a p*ssy, a Stan

I still whip your ass, you thirty-six in a karate class
You Tae-bo hoe, trying to work it out, you tryna' get brolic?
What you think?