I, fool that I am, decided to try pugging Archimonde today. I figured that even if I hadn't done it before I had a good gearscore, my completed ring, and I'd gone over three different strat guides to prepare myself. Ha! After taking half an hour to find a pug that would give me the time of day without an achieve to link, I was promptly kicked when I uttered the words "What's the ping pong strat? I don't know that one."
If I get another episode of masochistic impulses and try pugging again, I figure I ought to avoid asking that question again. However, so far all I've been able to find with searches of Google and this forum are people debating the merits of circles vs ping pong. Nothing on what ping pong actually IS. Could anyone either explain or link me to a guide (written or video) as to what it is and how it's done?