I gotta say somethin else, what?
Fuck it, I'm done...

from Proof (Ft. Rude Jude) – M.A.D. Lyrics on Rap Genius

Meaning

He ran out of things to say so… he’s done:)

To help improve the meaning of these lyrics, visit “M.A.D.” by Proof (Ft. Rude Jude) Lyrics and leave a comment on the lyrics box