The humble watermelon seems to be quite prominent in the world of strange games; if you are not chopping one in half, strapping the halves to your feet and skiing (watermelon skiing) then you could always headbut them in half (watermelon headbutting) or spit the seeds (watermelon seed spitting). In Greased Water Melon Polo, however, all you have to do is smear one totally and liberally in