“鼠鼠文学”是近年兴起的网络亚文化和流行语。本文基于B站、百度贴吧和微博三个社交平台为“鼠鼠文学”划分类型，描述了三个平台上用户身份以及文化特征如何根据特定社交环境的需求和特点塑造“鼠鼠文学”差异化的表达方式和内容，并特别关注了“鼠鼠文学”在百度贴吧中的生成过程，揭示了网络流行语生成的高频词机制。

"Rat Rat Literature" is a subculture and internet slang that has emerged in recent years. This paper categorizes "Rat Rat Literature" based on three social media platforms: Bilibili, Baidu Tieba, and Weibo. It describes how user identities and cultural characteristics on these platforms shape the differentiated expression and content of "Rat Rat Literature" according to the needs and characteristics of specific social environments. Special attention is given to the generation process of "Rat Rat Literature" on Baidu Tieba, revealing the high-frequency word mechanism behind the creation of internet slang.