Rockefeller Street originally began as Estonia's entry for the 2011 Eurovision Song Contest by singer Getter Jaani. However, it achieved legendary meme status years later through a high-pitched Nightcore remix. The meme became synonymous with a specific, rhythmic side-to-side shuffle dance, often performed by anime avatars or groups of people in public. The catchy '1, 2, 7, 3' countdown and the upbeat tempo made it a staple on platforms like TikTok and YouTube, where users sync the dance to the beat. It is widely used to represent pure joy, coordinated group activities, or simply to celebrate high-energy moments with a nostalgic internet aesthetic.