Never before in history have so many funny performers made such great efforts to be funny for a bit that was so unfunny.
More like, "never before in history has the blog of a deal-a-day website been so utterly, totally wrong."
If you're an idiot who in 2013 still hasn't watched every episode, the running gag is that none of the Bluth's have any idea how to imitate the sound or motion of a chicken. It. Is. Always. Funny. In fact the most I've ever laughed at any sitcom ever is this: