This person seems to be convinced that Eminem has been replaced by an impostor.
It turns out that the belief that Mr. Mathers was murdered about a decade ago, and someone else is masquerading in his place - although there are a number of theories as to who has taken over his life. Some suspect a clone, others suspect some kind of android or robotic imitation. Others suspect that he may have been replaced by a lookalike.
Hear this believer explain the whole theory in this video, and present what he thinks proves that today's "Eminem" isn't who we think...
WARNING: This video contains some profanity when referencing explicit song lyrics