Sequel . On Eminem 's eighth studio album `` The Marshall Mathers LP 2 , '' the opening track `` Bad Guy '' is a sequel to the song featuring Stan 's younger brother , Matthew taking suicidal revenge on Eminem .
On `` The Marshall Mathers LP 2 '' , the song `` Bad Guy '' is a sequel to `` Stan '' ; it is about Stan 's brother , Matthew , taking revenge on Eminem .