The term "hot seat" refers to a position or situation that is characterized by pressure, discomfort, or difficulty. It can be used in various contexts such as when someone is put on the spot and asked to answer questions or take responsibility for something, or when an individual is placed in a challenging or unpleasant circumstance. The phrase originated from the game show "Hot Seat," where one contestant was selected to sit in a special chair and answer trivia questions while their competitors watched closely hoping they would make a mistake so they could take their place in the hot seat.