Chili Klaus (previously at Neatorama) is a musician and hot pepper vendor. He went back to visit the Herning Boys Choir, the choir he once belonged to, to sing some Christmas music. Here they perform "Oh, Come All Ye Faithful."
But Chili Klaus always has a hot pepper up his sleeve. I don't know how he convinced the entire choir to eat a ghost pepper and sing, but he did, and the resulting music will being tears to your eyes. It certainly brought tears to their eyes! -via reddit