Guyball

Guyball ( /ˈɡiːbɔːl/ GHEE-bawl) is a fictional game featured in the British sitcom Green Wing. The rules of Guyball are never fully explained, and are designed to be as confusing and as difficult to understand as possible. However, Green Wing fans have attempted to create their own rules and Guyball societies. The first such society was created at King's College London.