Each team gets in a crcle and plays headers, first to drop the ball loses.
Hitchhikers Guide to the Galaxy ‘vogon poetry’ endurance challenge between 2 captains, except with Cantona reading his stuff instead of the vogon. (I LOVE Cantona btw 😀 )
Golden goal but with gradually telescoping/expanding goal mouths: by 10 minutes the goal is twice as big/wide and you can have a realistic crack at it from the centre circle 😆 There would also have to be some comedy musical accompaniment to expansion of the goal mouths, like in the ice hockey.
Wet a strip of grass at the centre circle, 2 players take a run-up and have a ‘longest skid on knees’ contest.