The 'Prince William Pegging' meme emerged from unsubstantiated rumors posted on the celebrity gossip Instagram account DeuxMoi, which suggested a high-profile member of the British Royal Family enjoyed specific extramarital preferences. In mid-2022, the hashtag #PrinceOfPegging began trending globally on Twitter as users playfully connected the blind item to Prince William. The meme typically utilizes reaction images of the Prince looking particularly flustered, happy, or formal, juxtaposed with captions about his alleged secret nickname. It has become a staple of internet royal discourse, showcasing how social media quickly turns unverified gossip into widespread cultural satire.