What a hen goes through after she lays her eggs. This can be applied to humans who'll will only accept chicken planks as fish sticks OR? They just totally don't get chicken.
Tommy: "Chad seemed bummed about dinner; I told him we were having chicken planks and chips and his response was, 'Oh, yippie! Fish sticks! Yum!'"
Timmy: "He may have Post Poultry Depression."