The Lucki 'Shhhhhh' meme features an image of the Chicago underground rapper Lucki holding a finger to his lips in a classic 'shush' motion. Originally gaining traction among his dedicated fanbase, the image went viral across TikTok and Twitter as a symbol for gatekeeping music or being 'locked in.' It saw a massive resurgence with the 'mewing' and 'looksmaxxing' trends, where users pair the image with captions about maintaining a jawline or staying silent to look better. The meme captures Lucki's signature nonchalant and cool aesthetic, making it the go-to reaction for anyone trying to shut down a conversation or keep a secret.