The document discusses sports idioms that have transitioned into everyday language, illustrating their meanings through a dialogue between football managers José Mourinho, Jürgen Klopp, and Arsène Wenger. Various idioms such as 'move the goal posts', 'sticky wicket', and 'below the belt' are explained in the context of a managerial discussion. The conversation highlights how these phrases reflect situations beyond sports while maintaining their original meanings.