Typhon (Mount)
“Since his summoning from the void by the Thaumaturges' Guild, Typhon has experienced his share of ups and downs. Through an employment opportunity at the Manderville Gold Saucer, however, the gaping-mawed horror─described by close acquaintances as quiet and reserved─has (figuratively speaking) landed back on his feet.
Is that your st-stomach I hear rumbling? - Orthrus— In-game description
Typhon is a mount that can be purchased from Gold Saucer Attendant in Gold Saucer (x5.4,y6.7) for 750,000 MGP.