Fourteen

What. 

There is really no other way to describe this manga:
 

 
While it is pure crack, the writing is completely coherent, and the story is actually very straightforward and easy to follow. Nonetheless, this is absolutely a must read, especially if you're one of those who thinks they've seen it all... as I was.

 
Even if I were to spoiler the ending right here, it would change nothing about the complete mind-fuckery that is the trip leading to it, until the very last panel.. Just fucking read it, you will not be disappointed.
 
Also,

The First umezo's work I've read, man.
This series is DOPE!

I don't even know what's going on anymore.

"At a chicken manufacturing company, a certain chicken transforms into a supermutant named Chicken George."

I should have stopped when I had the chance. 

Now it's too late. 

I'm scarred for life. 

Ahem. I read 150 chapters. Someone pat my back.

This isn't messed up the way Matsumoto Jiro's works are, but YOU'd have to be messed up to keep reading after the first two or three volumes.

I keep giving Chicken George the voice of the chicken on Warner Bros... I know I shouldn't... but it just makes it sooooo much better o.o

After reading this manga, you'll never find a manga that surprises you.

.________________________________________________________________. wtf did i just read
everything is ending...we might...have...to.............legalize MARIJUANA!

It's really not a mindfuck. It's weird, sure, but the plot's been pretty coherent so far and is basically a morality play about taking care of the environment. The key here is being able to know what's going on at any one point of the manga. Even Blame! is more mind-fucky than this, if only because it's hard to tell what the hell is going on towards the second half of the manga (after Cibo gets transformed into a safeguard).

Now, Ultra Heaven, THAT is a mindfuck.

This is an epic mindfuck, just read it. You know you are curious

gotta love that inviting summary lolz

´Also, this is the bunko version where all 26 vols have been compressed into 13 vols. ´

 

Like hell I´ll read compressed shit. Give me the one that´s not compressed. But please, do tell me why you did the compressed version and not the normal version that´s 26 volumes long.

 

Edit: Who the f... wrote the summary? It´s absolute shit! Eveything about this manga is horrible.

Compressed here doesn't mean it shorter than the regular version (tankobon). It just means 1 bunko volume contains 2 volumes of tankobon. The content is just the same, it just the bunko version is thicker.

i read the first 20 or so chapters

this is the most hilarious thing i've ever read

´Also, this is the bunko version where all 26 vols have been compressed into 13 vols. ´

Like hell I´ll read compressed shit. Give me the one that´s not compressed. But please, do tell me why you did the compressed version and not the normal version that´s 26 volumes long.

Edit: Who the f... wrote the summary? It´s absolute shit! Eveything about this manga is horrible.

I just read the first chapter. 

.... What? 

Yea, whatever. Onto the second chapter.

for some reason no matter how ridiculous the twists in this plot were i couldn't stop reading. Don't know why it's not popular this is a real page turner. 

I wonder how much of my sanity I will be able to retain after reading this...?

Haha, I like how the summary isn't even a summary. It just talks about how insane the author may be.

I don't understand how at the end chicken george is 2 place at the same time. Then again many things in this manga doesn't make sense.

No! You don't want too...just stay away from this one...