And you got a couple of beans and you don't have a clue?
You situation is bleek, I'mma keep it real cause
Fuckin' with me, you gotta drop a mill
Cause if you gonna cop somethin' you gotta cop for real

from Jay Z – The Ruler's Back Lyrics on Rap Genius

Meaning

This section puns on the names of Jay-affiliated artists, most of whom were signed to Roc-A-Fella at the time — Beanie Sigel, DJ Clue, Memphis Bleek, Rell, Amil, and Pharrell Williams of the The Neptunes. The pun on Amil’s name is particularly notable, since Amil was dropped from the Roc-A-Fella label recently prior to the release of The Blueprint.

This section is a direct answer to Nas, who used this same device to insult Jay on a then-current freestyle. The relevant lines are

Rip the Freeway, shoot through Memphis with Moneybags
Go to Philly, order cheese steak, and eat Beans fast

The “Amil/a mill” pun works further as a response to Nas to show a million dollars before trying to mess with Jay.

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