First trip to prison, a lesson, second was just a nuisance
T.I. went to prison and he’s saying it was a lesson, to not do what he did again. The second time he was arrested for a drug charge 11 months after his release for his first sentence, so he’s saying it was a nuisance. You’re supposed to learn fro your mistakes, but ending up in jail again shows that T.I made the same mistakes, and must be pretty annoyed at this point.
To help improve the meaning of these lyrics, visit "I'll Show You" by T.I. (Ft. Pusha T) Lyrics 1 and leave a comment on the lyrics box