This is the song "drop the world" by li'l wayne ft. eminem. It is basically a rap about being above the world, saying that they're better than everyone and they could "drop the world" whenever they wanted. This is masculinity at its best, they're strong, independent, respected and most important tough( not to mention the songs full of penis innuendo nad homophobic slurs ). but in reality they could just be hiding behind these tough lyrics. Li'l wayne might just look like this on weekends:

but its all about image on the outside