Answer:
I am a person who pretends to be someone else
With three eyes and as black as night I frequently knock down ten men with a single strike!
What is deaf, dumb, and blind, but always tells the truth?
I am a popular afterlife location to send evil people
I am a million people's wakeup call, gossip party and adrenaline rush. What am I?
If I say "everything I tell you is a lie", am I telling you the truth or a lie?