Excreted Alive (...Semi-digested Squirming Pieces)

Eaten alive
Munched into pulp
Premature [bad word] closer with each gulp 

Brain not fully dead
Descrepit splattered libs
Mass ensanguined spasms
Excretion now begins...

...Semi-conscious human faeces
...Semi-digested squirming pieces
...Semi-animate in excrement
...Semi-terminal constipation

(Solo: Pulsating Sphincter)