Liquid Fart

Liquid [bad word] 
The horror that was tearing me apart
Was terrifying sudden liquid [bad word] 
It came to me absolutely not in time,
As the cause of the greatest fear of mine.

It was assault of the mutant beast.
I couldn't notice it because of the mist.
Behind my back, when I stood alone,
Resounded loudly low massive raw.

His tusks stuck straightly to my neck.
I felt his breath, I dropped my [bad word] 
But as you've realised it wasn't worst,
The control of my [bad word]  I was frightened by the most.

The putrid stiff stream was running on my leg.
Oh! What a shame! I escaped smack
The mammal suffocated and died in pain,
He was completely covered by [bad word] rain!