There are very few problems that cannot be solved by a well-timed jump and a goblin glider...as long as it's not on cooldown
The things I love in World of Warcraft: Transmog, companion pets, toy box, mounts, filling bags/bank/void storage, jumping off of everything, and making NPCs dance with the Piccolo of the Flaming Fire.
So normally I don't get the ground-only mounts (unless it's a novelty, like a big turkey). But in this case I only wanted it because it was ground-only, simply so I could make this joke.