The Spicy Noodle Challenge is a popular food challenge that involves eating extremely spicy noodles, often made with hot sauces or spicy seasoning packets. Participants typically use instant noodles, such as those from the brand Samyang, known for their fiery flavors. The challenge tests one's ability to handle intense heat while consuming the noodles as quickly as possible. Many people share their experiences on social media platforms like YouTube and TikTok, where they film themselves attempting the challenge. The challenge has gained popularity due to its entertaining nature and the reactions of participants as they struggle with the spiciness, often leading to humorous moments.