Is this regarding some US/NY slang I don't know about?
A rap song??? You mean rap SONGS. They had Shoop, they had Push It, they had Whatta Man, they had Shake Ya Thang!! Salt N Pepa are legendary, Grammy Award winning, groundbreaking, influential imprints on hip-hop and music as a whole!! And I'll thank you to respect them!
No, but saying they're "just a song used in a recent Geico commercial" is radically underselling them!!
no not everything
It works well as my hair color.