Pfffft. Somehow, I see any canon meeting between these two as involving this exact moment at some point, complete with the line that serves as the title of this picture. XD
I love how you drew Discord in this one--he's all looping curves and alternation between slenderness and flaring tufts. But it's the way that he sticks his tongue out like a kid teasing his friends that really sells it for me. Nicely done!