Xing Xing is a female Tibetan macaque living at the Daying Temple in Zhejiang, China, who became an internet sensation for her incredibly gentle and 'polite' demeanor. Rescued after losing her arm to a trap years ago, she has been cared for by a local villager and the temple monks, leading to her comfortable and well-fed appearance. The meme took off on platforms like Douyin and TikTok, where videos of her calmly receiving snacks from tourists captured the hearts of millions. It is primarily used as a reaction image to represent someone being on their best behavior, acting innocent, or simply enjoying a treat with quiet dignity. Her round face and grandmotherly vibe have made her a symbol of wholesome content in the often chaotic world of animal memes.