Heard Around the House

Dd5 to Dd6 "Sissy, what do you call a chicken with no legs?"
Dd6 to Dd5 "What?"
Dd5 to Dd6 "A not-walking chicken"
Dd5 cracking up "Get it? A not-walking chicken!!!" Giggles with glee.
Dd6 puzzled, face scrunched up, thinking hard. "It doesn't make sense!"
Dd5 "Yes it does. Hey Mommy, what do you call a chicken with no legs? "
Mommy, trying hard not to already be laughing when Dd5 gets into the room for the punch line, "What DO you call a chicken with no legs?" . . .

UPDATE: I have been corrected. The proper punch line is a NON-walking chicken.