The 'Nico Nico Nii' meme originates from the anime series 'Love Live! School Idol Project,' where character Nico Yazawa performs her signature catchphrase and finger-wagging pose to project a cute idol persona. While initially a sincere part of her character design, the internet quickly turned the repetitive 'Nico Nico Nii!' into a viral sensation, ranging from genuine appreciation to ironic parodies and high-energy remixes. The phrase is often associated with the Japanese video-sharing site Nico Nico Douga due to the linguistic overlap and the site's massive influence on otaku culture. Today, the meme is used to express exaggerated cuteness (kawaii culture) or is subverted with 'edgy' humor, such as the popular 'I'll break your Nico Nico kneecaps' variation.