A sexual act where a male with a KFC bucket will put out a deep fried leg and the proceed to penetrate the girl with it, He will then bite the chicken and lick his fingers (Finger lickin' Good)
You come upon a bunch of people standing around a vehicle with a flat tire, smoking and joking. You notice there is a leadership vacuum - no one is taking charge, so you ask, "Who is fucking the chicken here? Where's the chicken fucker?" in such a way that inspires the most ambitious and motivated person to step forward into a strong leadership role.