Kevball is basically informal football that's much more fun than regular football. Kevball must be taken lightly by its participants and the aim of the game is to have fun - being serious about the game defeats the object of the exercise.
Can be played anywhere, a pitch is not needed - back gardens to train station carparks will do and using jumpers for goalposts is perfect. Positions are also optional as is being sober.
'Mate, I found a ball on my walk up to the station - fancy a game of kevball in the carpark?'
'I'm quite drunk, fancy some kev in the back garden?'