Snoop Dogg has rapped in songs where gay slurs have been tossed about. He’s even said them, part of a long list of rappers who have freely fuck and fag in a rhyme.For years, anti-gay epithets and sentiments in rap have largely been accepted, along with its frequent misogyny and violence, as part of the hip-hop culture — a culture that has been slow to change, even as gays enjoy more mainstream acceptance, particularly in entertainment.