The term "Killie Boys" refers to a group of supporters of the Scottish football club Kilmarnock FC. Known for their passionate loyalty, these fans often gather at Rugby Park, the club's home stadium, to cheer on their team during matches. The nickname reflects a sense of community and pride among the supporters. The Killie Boys are recognized for their vibrant atmosphere at games, often displaying banners and singing songs to encourage their team. They play a significant role in the club's culture, contributing to the overall experience of attending a Scottish Premiership match.