Sesquipedalus & Chaoticus

Darth Sesquipedalus and his apprentice Lord Chaoticus are a beloved pair of characters from Jedi Journeys, a widely distributed holoseries about a group of padawan children traveling the galaxy helping people. Sesquipedalus and Chaoticus are bumbling and inept at both conspiracy and backstabbing; in at least half of all episodes, the Padawans don't ever realize the Sith lords are trying to foil their adventure, because the two lords are too busy sabotaging each other's efforts to be effective. When the Sith lords DO manage to interfere with the plans of the children, their machinations are always foiled, usually by the power of friendship.