Mcflyfarm is a pooper known for making numerous Back to the Future poops. He is one of the four horsemen of the back to the wtf cult.
First Poop Made
The earliest upload that can be found on Mcflyfarm's channel is "back to the micheal jackson tribute" uploaded in July 2009.
The greenest of the horsemen (being the sole 09er) he also has the most recent bttf poop of the four with an upload date of January 2011; this poop is blocked due to copyright issue which probably explains why it was his last.