Chambermaid Pillaclencher can be found in the Dark Iron sleeping quarters of the Slag Pit in Searing Gorge. She spawns when a player who has recently stolen 20 [Dark Iron Pillow]s on the quest Kill 'Em With Sleep Deprivation leaves the immediate area. Upon killing her a gigantic pillow will spawn on the ground next to her corpse. Looting it starts the quest "Look at the Size of It!"