[Okay, the growl makes Dash tense a little, and she slowly turns around, half expecting some kinda grouchy bear, but instead...]

Whoa...

[That's a big... whatever-he-is. The guy almost looks like something that'd come crawling outta the Everfree forest, if Equestria had anything remotely humanoid. But seeing how this is Rainbow Dash and not Fluttershy, she shakes off her initial shock soon enough, instead raising an eyebrow.]

You know, I didn't think I'd wind up with an audience this early. I haven't even had the chance to test this stunt yet.

[Alas, she has no idea about Garrosh's intentions.]