Lord of the Bugs

I found this text in a manga called "VF", by Fumihiro Hayashizaki, and i really liked. I don't think he wrote it himself, but there's no other name, maybe it' s famous, and i just don't know it because of my lack of culture. Kinda looks like a Poem

Lord of the bugs :

Don't care if i couldn't shoot it
But i'd die with spitting out whatever I want
Than live without pouring out my heart
That's my way of life on the Street
You're not my master, you dirty big one
I'm not your tool I'm not your toy
Looking down from the top of the city
The people are only bugs
Those who come dinner on their special jets
Those who live in cardboard city in the park
You're not my master, you dirty big one
i'm not your tool, I'm not your toy
Everybody's the same
You don't need to be scared
Tell your heart with your own words
We are all bugs looked down from the above
You're not my master, you dirty big one
I'm not your tool, I'm not your toy