On paper, it probably sounded like a good idea: Pittsburgh native and rap superstar Wiz Khalifa is a wrestling fan, so bringing him on to host and perform a couple songs would be a natural fit, right? But if anyone in WWE read Wizs song lyrics, they would see that he might not deliver a PG-friendly performance. That is not at all a knock against Khalifa as a musician. Hes extremely successful and fans watching live in Steel City enjoyed the mini-concert. And Wiz clearly was one of the most interactive guests WWE has had, lapping the ring area and slapping hands with fans.Wizs first song, We Dem Boyz, included numerous drug references (though he covered up a few), and a line about white girls gimme becky, which is a reference to oral sex. Again, this is not the morality police. This is solely a jab at WWE, which bills itself as family-friendly PG programming, not doing its homework about song selection.