The Serbian Dancing Lady is an urban legend that went viral and features a mysterious woman who dances in the streets of Serbia at night while holding a knife and threatening anyone who sees her. The legend is based on a video that was recorded in 1998, and was later resurfaced on TikTok in 2019. The video shows a woman wearing traditional clothes, swaying her hips under the moonlight, while scary music plays in the background. Since the video went viral, it has sparked many theories and debates about the woman's identity, motive, and whether the legend is real or not. Some people claim that she is a mentally ill person, a demon, or that the video is a hoax. Others have made jokes and memes about her.