9. The Cramp Twins
This show focused on the not so identical twins Lucien and Wayne Cramp who took sibling rivalry to a whole new level. Lucien had the brains and cares about everything to do with nature, most notably the swamp at the back of their house. He is also a vegetarian and keeps a secret worm farm under his bed, due to their mother being a clean freak who doesn't allow pets. Wayne on the other hand is the polar opposite. He enjoys nothing more than getting dirty and is friends with the owner of the local junk yard. He also refers to Lucien as "Girlpants" on a regular basis. Almost everyone with siblings could relate to this show and how they interacted with their own brothers or sisters, you didn't even have to be a twin.