Pigchickens can... sort of... And of course there's the wingéd boar, featured on the Beifong family crest.

The equivalent expression in Tongyu involves the world's least flightworthy animal, the badgermole (two burrowing animals in one, the size of a pickup truck, original inventors of earthbending).

Also,

ZUKO
(gravely)
You guys... as Agni is my witness... I really thought turkeysheep could fly.

* He goes into his office without another word. Silently, Sokka follows him. Everyone else stares in horrified disbelief at the closed door.

>i keep wondering and meaning to ask: does Crimson Lizard
>actually exist, or is it only a play in the Flower Division
>(don't ask me to spell the full Japanese name) anime/manga?

In-story fictional character, played by Sumire in a movie in one episode of the Sakura Wars TV or OVA series, I can't remember which offhand.

--G.
-><-
Benjamin D. Hutchins, Co-Founder, Editor-in-Chief, & Forum Mod
Eyrie Productions, Unlimited http://www.eyrie-productions.com/
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Ceterum censeo Carthaginem esse delendam.