And in a matter of facts, perhaps she came back cause I'm runnin these tracks
She like you sayin if you wasn't the Usain of rap

from Pro Era (Ft. CJ Fly & Joey BADA$$) – Overseas Lyrics on Rap Genius

Meaning

Perhaps she came back to Joey ‘cause he is running these tracks (as in the rap game),hmm… She then tells him that if he wasn’t the “Usain (Bolt, the runner) of rap” as in if he wasn’t winning the rap game he’s running which is why he says “runnin these tracks”, she won’t fuck him.

To help improve the meaning of these lyrics, visit “Overseas” by Pro Era (Ft. CJ Fly & Joey BADA$$) Lyrics and leave a comment on the lyrics box