Karlach, a fan-favorite companion from Larian Studios' Baldur's Gate 3, became an instant meme sensation due to her high-energy personality, distinctive 'happy dance,' and literal engine-heart that makes her too hot to touch. Memes often focus on her wholesome enthusiasm contrasted with the dark setting of the game, her longing for physical affection, or her aggressive 'Golden Retriever' energy. Whether she is expressing pure joy or threatening to burn everything down, the Karlach meme template is widely used by the gaming community to represent intense excitement, loyalty, or the struggle of dealing with a literal burning heart.