Individual who solely takes on an extracurricular activity (EC) in order to add it to their college application. On average, EC hunter emanate from the fiery pits of American college culture. They are recognizable by the volatility of their participation in a given EC and the immediate cease of any engagement once they receive admission letters.
Person 1: "As soon as David got into Kalamazoo College, he left our organization. He is such an EC hunter!"
Person 2: "That was obvious. He only helped when it was in his best interest."