Nerds with autonomous country

Some years ago, I was sent a YouTube link of a cartoon show. Fast forward to today, and I only (barely) remember 3 characters, 1 location, and 2 bits of conversation. I found the show pretty funny and entertaining, but neglected to save any information on it.

Here's what I know, and what I think I know:
Maybe:

• The show was a school/high school setting, like Recess, or Daria
• The non-nerd character I'm about to mention is the main character, the nerds are side characters
  
• The location I'm about to mention is an abandoned base like the Principality of Sealand, which the nerds have occupied

Definitely:

• 3 male characters: A main nerd with a scrawny physique, a nerd subordinate, and an average-looking non-nerd that gets advice from the nerds
• The nerds spoke about establishing a micronation as a base of operations, and presumably did so à la Sealand
• The non-nerd and the main nerd communicate at distance, seeing eachother on monitors
  
• The main nerd, while speaking to the non-nerd, said that he spotted an important clue to some mystery they're trying to solve, while reviewing the transcript of their previous conversation (this part really got me, and is the reason I'm looking for it now)

There's not that much to go by, but the two conversation pieces are very unique, and should be sufficient to identify the show... if anyone knows about it at all, because it's apparently obscure (My Google-fu is fairly strong, but clearly insufficient in this case). Mad props if you manage to crack the code.

I found it by total accident, while trying to find something to watch in the weekend: Undergrads.
It's a college cartoon, and Gimpy (the main nerd) is still amazing. Too bad there are so few episodes.