It's the song played at the end of the episode 19 season 1 called "Dethstars" where Dethklok is producing their own movie at the same title. Although not much is known about the song is about, it was recorded deep within the Mariana Trench in the Dethsub.
Meaning
This song could be about a person's insanity or their homicidal tendencies: hiding their victims in the ocean, turning it's color red. Hence the title Blood Ocean.
Lyrics
Time lies trapped inside
Dark minds concubines
Blood Ocean
Crickets cry shriek the night
Trapped ticks rule the mind
Blood Ocean
The land's coagulated
And my mind's incarcerated
But my helmet's ventilated
With the souls of correlated
Though my father's fascinated
With the premises negated
And the night will be berated
With the souls of the deflated
Bleed bleed bleed bleed bleed bleed
Bleed bleed
Blood Ocean
Bleed bleed bleed bleed bleed
Bleed bleed
Blood Ocean
The land's coagulated
And my mind's incarcerated
But my helmet's ventilated
With the souls correlated
Though my father's fascinated
With the premises negated
And the night will be berated
With the souls of the deflated
You are gonna lose your mind
Tonight in oceans of blood
You are gonna drown and
Die tonight in oceans
In oceans
In oceans
Of Blood
Cracked smile flees the fight
Dark Riders spared the sight
BLOOD OCEAN
Tamed torch teels the tight
Mamed morch squeals the smite
BLOOD OCEAN
Identity is slated
And my pantry is deplated
But my hand husk has been crated
For my families all have fainted
And they sink but are not sated
And the screech of homeless hated
And I know the nameless mated
On the tip of frigid fated
I know who you are
I know who you are
You are gonna lose your mind
Tonight in oceans of blood
You are gonna drown and
Die tonight in oceans
In oceans
In oceans
Of Blood
Ocean
Blood Ocean
Blood Ocean
Blood Ocean
Blood
