C.H.U.D

You're a New York sanitation worker, who's currently traversing the dark and smelly underground labyrinth in response to some complaints about something. As you venture further, it inexplicably becomes really warm down here and you can hear what sounds like chewing. That's when you come across a horrific sight...it was some kind of creature with bulbous glowing eyes feeding on the remains of a poor homeless man. You're unsure what to do, but prey it doesn't notice you....