The 'Happy Happy Happy' meme features a grainy video of a cat jumping up and down with excitement, set to a high-pitched version of the children’s track 'My Happy Song.' Originally gaining traction on TikTok and Douyin in early 2023, the meme is used to express unbridled joy, simplicity, or a state of being 'no thoughts, just vibes.' It often appears in contrast to stressful situations or alongside other viral characters like 'Maxwell the Cat' and 'Banana Cat' in lore-filled animations. Today, it remains a staple for social media users who want to celebrate small victories or wholesome moments with a catchy, repetitive beat.