Best Eminem diss
 

For fun I made this is a list of Diss songs Eminem has made against people throughout the years. I'm not going to include Cleaning out my Closet cause that's about his mom, or Kim which is about his ex wife.
The disses read as follows

Kill shot : MGK
The Warning : Mariah Carey
Hailey's Revenge : Ja Rule
Nail in the Coffin : Benzino
Quitter: Everlast
Girls : Limp Bizkit
Can I bitch : Canibus