They concoct a plan to extort money from Doctor Browning. He visits a fortune teller who tells him she will concoct an anti-wedgie elixir. Although, Ge Xuan did not concoct any elixirs himself. Elly disciplines Dean which prompts him to concoct a revenge plan. He quickly became known for his expert ability to concoct double entendres. They concoct a plan to foll Sivagurunathan. They concoct a plan to earn her enough money to purchase the property. A high school physics teacher, Dean Pappas, helped to concoct homemade napalm. Eventually, someone came up with a way to concoct an incurable disease. With the help of her brother, they concoct a beverage consisting of lime and coconut. They concoct a scheme to free the children and the village from the Baron. They concoct a plan leaving Avoca, Carelli, and their men dead. Sheridan stated that "even genuine victims frequently concoct stories". Bart and Lisa soon concoct a plan. Li Xian used urine to concoct "steroid sex hormones".