
Put bouillon cubes in his yard, get an emergency protective order, if your friend has access to his house or car, put milk in a mister and spray it on every surface, also put jolly ranchers and Nare in his showerhead. Sign him up for every scam, flight classes, Alcoholics Anonymous, everything. Slit 2 of his tires and his spare. Call the police. Tell everyone you know. You are NOT alone.