The terms denote a pair of recurring characters within a prominent video game franchise. These figures, often presented as antagonists or comedic foils, are distinguished by their exaggerated features and mischievous behaviors, providing contrast to the established heroic protagonists. They function primarily within spin-off titles, particularly those focused on sports, party games, and racing.
Their significance lies in their contribution to the overall narrative and expanding the established universe of the franchise. They offer opportunities for varied gameplay scenarios and character dynamics, appealing to a broad audience. Furthermore, their longevity underscores their enduring popularity and established presence within popular culture.