The Tyrant - S6-E3
Continuity mistake: In the scene where the patient is having a heart attack, Dr Cameron is shown on the phone to House with dark hair despite having had blonde hair since season 4. She has blonde hair again in the following scene. (00:10:30 - 00:11:30)
Answer: It comes from the phrase "Everything but the kitchen sink." He's saying that House has thought of "everything but the kitchen sink."
Garlonuss ★