the big guy sounded drunk...
Like I said, I wasn't there so don't know the context. A deacon that I know from church sent me the video with a subject line of "You gotta see this!" and that's all I know until I saw it.
But as I try to reverse-engineer the situation, it almost reminded me of the Westboro 'RATs who exist for the sole purpose of provocation. The big guy, who did seem ever so slightly drunk, was just minding his business, evidently bored while in line. The fairy-like fellow (almost looked like Truman Capote) turned around and started photographing him. Like the Westboro creeps, this seems like a planned provocation. The fact that so many other guys were also wearing pink shirts makes it looked choreographed. But all of that is 100% pure speculation on my part. And no, I haven't studied it frame-by-frame. It ain't exactly the Zapruder film! :)