|This article is about the enemy from Kirby Air Ride. For the similarly named enemy from Kirby's Dream Land, see Flapper.|
|This section is about an unreleased or cancelled game|
It had been seen in promotional material for the unreleased Kirby GCN that Flappy was designated to be the Helper for the Wing ability. In the game, Kirby would have been able to ride Flappy the same way he mounts a Wheelie Bike in Kirby Air Ride or a Wheelie in Kirby Super Star. In the trailer, it behaved similar to Birdon.
Flappy is a green lizard-like creature resembling some sort of pterosaur with feathers covering its wings and chest. It has large pink, green, and yellow wings and a small heart-shaped multicolor tail. It also has a pointed crest on its head. It also has bold rosy cheeks and expressive big blue eyes with eyelashes. Flappy's feet are pink and the front of it's feet both have a single claw,
While Flappy appears exclusively green in Kirby Air Ride, the one seen in the screenshot of Kirby GCN was pink.
- When Landia splits into four small dragons, each one's body bears a minor resemblance to Flappy; they both have a small body, disproportionately large head, small tail, wings without arms or hands, blue eyes, and stubby feet with one claw on each.
- The two are also similar because Kirby rides both of them (however, Kirby only rides Flappy in a screenshot of Kirby GCN).