1) "παῦροι γάρ τοι παῖδες ὁμοῖοι πατρὶ πέλονται,
οἱ πλέονες κακίους, παῦροι δέ τε πατρὸς ἀρείους.
δοιαὶ γάρ τε πύλαι ἀμενηνῶν εἰσὶν ὀνείρων·
αἱ μὲν γὰρ κεράεσσι τετεύχαται, αἱ δ' ἐλέφαντι.
οἵ ῥ' ἐλεφαίρονται, ἔπε' ἀκράαντα φέροντες·
οἳ δὲ διὰ ξεστῶν κεράων ἔλθωσι θύραζε,
οἵ ῥ' ἔτυμα κραίνουσι, βροτῶν ὅτε κέν τις ἴδηται."
(I don't remember what this means, Google Translate says "pafroi agar TOI child likes Patria pelontai, Most Wicked, pafroi NOT te Patria lift. Southern et agar te gates ameninon eisin dream; Ai MEN gar keraessi tetefchatai, aye fourth elephant. The P 'elefairontai, Ltd.' akraanta bearing; And the horns by pitchers elthosi thyraze, The P 'etyma krainousi, Broteas OTE Ken the iditai." Great job Google Translate)
2) "576F772C20796F752772652073756368206120706F6F707970616E74732E," Fantôme screams, matching the cadence of his "words" to the piano playing dramatically behind him. He pauses, and a thunderclap claps loudly, like thunder. "416E642C796F7520646F6E2774206861766520616E792074656574682E204C696B652C20776861742773206120547972756E7420776974686F75742074656574683F21—" Unfortunately, these choice insults go over Drogon's head, and he lobs a rock at his opponent.
3) "Oshgay, ou'reyay ustjay osay otnay eatgray. Evenway myway ianopay isway eatergray anthay ouyay. Ahay ahay ahay. Ahay," says Fantôme. When Drogon doesn't react to these choice insults, he continues, "Ahay! Ahay! Darn it, ahay!!" and finally gives up, turning away just as the Tyrunt lobs a pink-sheathed rock at him.
(also an IOU is totally fine with me n_n b)