A cool hip-hop song using the verb TO WISH + past tense to express a desire.

I wish I was little bit taller,
I wish I was a baller,
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
and a six four Impala

baller = successful basketballer (or also a man who suddenly became rich and nobody knows why) 64 Impala = a luxurious car by Chevrolet

Don't worry about the rest of the lyrics, they are very colloquial English, very difficult to understand.