Quest 3861 needs scripting...

[The-Great-Sephiroth]

The quest "Cluck!" apparently needs some scripting. To perform the quest you must emote "/chicken" at a chicken outside of Saldean's Farm in Westfall fifty times. After this the chicken will have a quest marker over it. You must bring it some of the farmer's special chicken feed, cheer at it, and then complete the quest. Currently cheering does nothing and you cannot turn in the quest.

Also, you are supposed to pick up a quest from the chicken after using "/chicken" on it. You cannot get that stage of the quest and instead it goes right to waiting for the feed, which cannot be turned in.

The following is more recent, but the quest appears to be the same, except you can now do this with chickens all over instead of just the one location in Westfall.

http://www.wowhead.com/quest=3861/cluck

Here is another reference:
http://www.wowwiki.com/Quest:CLUCK!