"This place is my house I might as well erase my face with white
out
cause y'all can't see me like Mase's eyebrows"
-Eminem, Trife Thieves
Anyway, I have the feeling that 50 doesn't really care about Eminem or Dre right now. Plus, Mase was the #1 punchline in rap for 3 years, I don't think a couple small jabs by Em caused him a headache.