Id think itd be a garbled mess, because I assume all mute characters have no tongue, as they have evolved to the point where they can communicate with exaggerated facial expressions alone.
But ill play your game. Ill go with Sparx from Spyro
Sparx: For god's sake spyro, ill pick up all the gems you want, but why the hell do I have to take hits for you? Im an insect, not a elephant! And how come I can take 3 hits and you can only take 1? Youre a Dragon! If you ask me youre being a little *****. Harden the Fuck up