r/ahegao is a subreddit community on the social media platform Reddit that is dedicated to the Japanese term “ahegao,” which refers to a specific facial expression often seen in hentai (Japanese adult anime) and manga (Japanese adult comics) in which the character’s eyes are rolled back, tongue is out, and they appear to be in a state of exaggerated ecstasy. The subreddit contains a collection of fan art, memes, and discussions related to this concept, often featuring NSFW (not safe for work) content.