The phrase "2 girls 1 cup" refers to a viral internet meme and a video that has been widely discussed and shared online. The actual video, often misrepresented or parodied, has sparked various reactions and conversations.

The misunderstanding was partly fueled by the video’s intentionally ambiguous editing and cryptic music. Without context, viewers interpreted the surreal imagery at face value. Meanwhile, the creators played along, sometimes stoking paranoia in interviews to prolong the prank.