In this entry of Discorderly Conduct, Discord is asked if anyone other than Fluttershy had bested him at his own game. Discord attempts to give Grogar"The Reason You Suck" Speech, only for Grogar to flip it around and turn the speech against Discord! To put it in context, Discord has trolled everyone from Iron Will to Queen Chrysalis to Tirek to even The Joker yet Grogar manages to counter-troll Discord and make him look like a total brat. Discord is visibly infuriated but Grogar just can't help but smile. Oh, and he thanks Discord for making him smile.
Scootaloo:(With an image of pre-changeling filly Chrysalis beside her) You scare off those closest to you over and over again! Have you ever stopped to think that maybe that's why you're so lonely? Nopony wants to be around someone who just wants to make everyone miserable; misery loves company, but no one's gonna stay with you this time, Discord! You keep hurting the only pony willing to tolerate you! How many times have you ruined her life? And she still thinks of you as a friend? (Discord starts to look sad) Act like it!
Genie Twilight has had to put up with a 'redeemed' Discord's antics for two weeks. Finally, he Discords her at the request of some of the viewers (though he does turn her back). She finally has enough and lets him have it with a "The Reason You Suck" Speech that actually leaves him looking guilty.
Discord: Twilight, I was just-
Genie Twilight: SHUT UP! I've been badmouthed, laughed at, given dishonest suggestions, my horn taken away, annoyed by your idea of fun, and just overall had a bad time! And you just did the one thing I hated you most for when you were "still evil"?! If it weren't for the fact I'd be betraying Fluttershy's trust by doing so, I'd turn you to stone on the spot. Forget the Elements of Harmony, with what I can do now I could return you to a rather similar fate by myself. Just get out of here Discord. Leave my sight.