CURSED on Instagram: "The video demonstrates a technique for drinking water through the nose, which can be useful when one’s nose is congested due to a cold or allergies. A woman uses a plastic water bottle, tilting it back slightly to allow water to pour out and enter through her nostrils. Throughout the video, she maintains eye contact with the camera, and the camera zooms in to clearly show the water flowing through her nose and down her chin. While the visual demonstration is clear, the vide