Chicken ACTION on the reality shows

Here is the overview of tonight's "The Amazing Race." Believe it or not, one team member had to enter a marked chicken shack in Kazakhstan (try saying that ten times quickly voiceover colleagues!)
and search among 30, 000 chickens for one of only seven golden eggs. Meanwhile, last Tuesday on "Dancing With the Stars", Olympian Maurice Greene was eliminated. He ended nearly every dance with his catch phrase “Winner, winner, chicken dinner.” Does anyone know what that means? Other questions I am wondering about:

• Why did the chicken cross the road?
• Why did the chicken cross the dance floor?
• Did the Sabres "hit the dance floor?"