Bruh know that I paid about 50
Hitman coming straight to your city
AR-15 with the laser
Hand grenades, open shop, then erase ya

from Lil B – Free Lil Wayne Lyrics on Rap Genius

Meaning

Lil B can shell out $50,000 to have a hitman travel to your hometown and murk yo' ass.
Sounds like he wants your death to be extravagant, too, if grenades are going to be involved…although one wonders why the dude would even need grenades if he’s also equipped with a laser sighted AR (the AR-15 is a semiautomatic assault rife)

B’s hitman will “set up shop”-set up a temporary base of operations-in your city, and as soon as he’s done that…well, you can guess what “erase ya” refers to (big hint: “erase” means kill)

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