“Hot Ones” – or, as Kamaru Usman might now call it, “The Nigerian’s Nightmare.” The popular internet show has taken down many celebrities and athletes during its six-year run, and the UFC welterweight champion was no different during his episode that premiered Thursday. To his credit, Usman didn’t tap out. But eating 10 spicy chicken wings escalating in heat from mild to “the inside of my mouth feels like a volcano” was a struggle. At wing No. 3, Usman showed his first sign of feeling it. When he got to No.