i think it is definatly John

he's just getting a laugh seeing how all of us are acting imature and fighting with eachother/making fun of eachother

look at this from an outside person's point of view:

someone says: "make fun of me"
the whole crowd: goes crazy making up ways of making fun of the person

someone says: "lets turn this into an arguing thread, so lets all argue"
the whole crowd: goes crazy arguing about nothing much