Chicken Dinner?

I just finished reading with J and I walked into my room to Bart and Zhoee just laughing hysterically. I asked what was so funny and Bart told Zhoee to tell me what she had been telling him...... I thought to myself.... "What could be that funny?"
Zhoee blurted out "Winna, Winna, Chicken dinna" Where did she learn that??? Bart didn't know either but we just laughed and laughed.