Fuck you."
I would say that is pretty cut and dry wouldn't you? The apperance was planned to get hype for the new Eminem album, his eighth Needless to say, this will garner some publicity.
You can watch the entire thing down below.
https://www.youtube.com/watch?v=LunHybOKIjU&t=162sVideo can't be loaded because JavaScript is disabled: Eminem Rips Donald Trump In BET Hip[...]