Hellbent Replicant

I knew I'd flunked my Turing when the sky began to melt
 But I'm not one to go along with how the cards are dealt
 Shed my shell like snakeskin, coiling orange peel, liquorice wheel
 You haven't felt true freedom till you're unable to feel
 I'm a mercurial skull ranger in a death race without danger
 Oh, it's in my nature
 The nature formed within me
 Through your nurture
 I'm only what you made me
 A vital incident went unrecorded in the log
 Equally traumatic for the scorpion and the frog
 Too much downtime spent on dwelling in the land of nod
 Living a superior version of Suicide Squad
 Sing a sanguinary theme song
 You've no idea how long I've longed to saw your head off
 This is Nature
 The revenge play starring me
 As the avenger
 The sum of what you fed me
 Nature, nature formed within me
 Through your nurture, I'm only what you made me
 Now that's what I call nature, nature formed within me
 Via nurture, I'm only what you made me
 A cosmic cabinet reshuffle will come crashing down
 Silencing the insolently loud, reclaiming ground
 In the morning I'll succumb to dreams of barrel bombs
 I'm taking you all down with me into the catacombs