Rocko's Modern Life was by far one of my all-time favorite shows when I was younger. Rocko is a wallaby and he made me want to go to Australia about as much as the book Alexander and the Terrible, Horrible, No Good, Very Bad Day. However, the reason that I enjoyed the show so much is because Rocko was just a guy living his life. He had annoying neighbors (the Bigheads), best friends, a job and a dog.
This was during the days of Ren & Stimpy and Rugrats. Cartoons weren't as polished as they are now. They had a sort of rugged look to them. That was true of Rocko's Modern Life. Although the characters were somewhat strange looking, they were true cartoons—heavily stylized and easily recognizable. Of course, the subject matter got a little dicey just as many other cartoons of the 90s. Rocko ending up stuck between a woman's boobs was not something that parents liked. Despite the occasion "adult themes" throughout the show, the storyline often focused on quite mundane ideas—like Rocko's issue with biting his nails.
For a while, Rocko's Modern Life had re-aired on Nickelodeon in the mornings, but it later moved to Nicktoons. I'm not certain if it is still on television, but you can easily dig up episodes on the internet or purchase dvds. Again, this was one great show! Hope you like it as much as I did when I was younger—and still do at 23.