I'm not sure what Blizzard were thinking here, but Blood Elves - the new Horde characters in the soon-to-come World of Warcraft expansion - get "cockatrices" as their default mounts. Inevitably, someone has posted (seemingly rather innocently) to the WoW forums:
The first five replies are quite earnestly serious, and then .. well, it's all downhill from there, for 7 pages (and counting)..
The cock in question. Oh Blizz, no.
Thanks to miss Kim for that giggle.