Who Sings This Rap Song?

I heard this rap song one time and could not find this song or who sings it. The following is the only parts of the song I can remember.

" Exceed My Family's expectations"
" I hang with the haters" I think the word they say is haters?
"They call me muranus" Not sure if Muranus is actually what he says

Try "On Top Of The World " by T. I.