Death Isn't a Parallel Move Lyrics

Lyric discussion by SouthernBelle 

Cover art for Death Isn't a Parallel Move lyrics by of Montreal

My guess is that it isn't about the foreign hosts being teachers, media etc. Kevin Barnes has stated himself that he has alter egos to write songs, so I assume that maybe after he's written a song or lived in the mind of that alternate personality, he feels like a ghost afterwards because all of his "thoughts come from a foreign host."