Fly Out

Tha Carter II Lil Wayne
Wayne is saying he does not know history, he knows about making money. He only knows about Benjamin Franklin because his face is on the $100 dollar bill.
Flying bullets make a hissing sound, like a snake
Wayne is stating that he spent $1000 on his sunglasses but his vision (ideas for the future in this case) are worth more than money
Refering to someone dead and buried in a deprecative manner