The Show: First of all, the show has no plot whatsoever. It's just a bunch of random stuff and no plot line.
The ripoff: Have you ever seen the old Toon Disney cartoon Adventures of Sonic the Hedgehog? If you have, you'll know what I'm talking about. When I notice that Rodney stomach resembles Classic Sonic's stomach, I also realized it was also a ripoff of AoSTH. It has the same character personalities (Rodney-Sonic, Andy-Tails, Kyle & Salty Mike-Scratch & Grounder, Ranger Stu-Dr. Robotnik, Mr. J-Wes Weasly),
the Cartoonish Style, and the voice of Kyle almost even sounds like Scratch! The only difference is that one's base on a game and one's is not.
Conclusion: Squirrel Boy is a boring, ripoff cartoon that you should only watch if you're bored or there's nothing on.
P.S I recommend Adventures of Sonic The Hedgehog instead of Squirrel Boy because AoSth has way more humor.