👉 Jerkishness is a term used to describe a sudden, uncontrollable involuntary movement or action that occurs suddenly and unexpectedly. It can refer to any number of things, including movements in response to external stimuli, such as an intense desire for food, exercise, or stimulation; it can also be a reaction to something unexpected, like being caught off guard by a loud noise or feeling overwhelmed. The term "jerkish" is often used to emphasize the suddenness and intensity of the movement.
