I'm so far, loungin back, I'm sofa
Kirk is both far above his competition but also mentally far. He’s thinking in other dimensions. This is also a play off of “sofa”, which his Brooklyn accent makes sound like “so far”.
To help improve the meaning of these lyrics, visit "F a Rap Critic" by Pro Era (Ft. Chuck Strangers, Joey BADA$$ & Kirk Knight) Lyrics and leave a comment on the lyrics box