#umbles

: animal entrails, usually of a deer, used for food [also NUMBLES and HUMBLES]

This is where we get the phrase “eating humble pie” and “eating crow.” From Wikipedia:

The expression derives from umble pie, which was a pie filled with the chopped or minced parts of a beast's 'pluck' - the heart, liver, lungs or 'lights' and kidneys, especially of deer but often other meats. Umble evolved from numble, (after the French nomble) meaning 'deer's innards'.