You hearing signals deciphered from District 9
Perhaps a reference to the film District 9 which would tie in with his first lines of the verse which allude to him being out of this world, an alien. In the film, District 9 is a ghetto-type area in South Africa populated with aliens and full of alien technology.
In the film, a man is also transformed from a man to an alien, again tieing in with his first lines in the verse.
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