Like Bugs, there is no set theme to Buster Bunny cartoons; he goes through a wide variety of silly adventures and reacts to them generally through sarcastic remarks. The biggest difference between Bugs and Buster is that while Bugs almost always effortlessly comes out on top, Buster is likely to make the occasional mistake and get crushed by an anvil, fall off a cliff, or some other cartoon malady.
Near-universally paired with Babs Bunny, with their primary running gag insisting that they're not related, and that they both just happen to have the last name "Bunny". Trivia