everything but the kitchen sink Definition

kitchen
noun

1. A room or an area in a building where food is prepared and cooked. Also as adj.

Example: kitchen knife
Thesaurus: galley, cook's room, scullery, gallery, canteen, kitchenette, mess.

Idiom: everything but the kitchen sink

Everything possible, especially including unnecessary or useless items.

Etymology: Anglo-Saxon cycene, from Latin coquina from coquere to cook.