The Nutshack might have made for great meme fuel on YouTube, but as a show it's really awful. For a 2007-2011 TV show it sure looks a lot like an early 00's flash animation you'd seen on Newgrounds, but at least those were entertaining at the time for their primary audience. The Nutshack is a brutal endurance challenge tickle your funny bone during the opening, for a moments after it starts, and then leave you wanting to do almost anything else for the remainder of its run time. It's baffling, but it's not that interesting. You're better off reading the joke breakdowns that people have made online, or just watching the intro and calling it a day.
Review of The Nutshack
