One Halloween he yanked the doorbell wires from his living room wall and attached them to his testes, so when the trick-or-treaters rang the buzzer, instead of candy and an autographed photo, they got blood-curdling screams that continued until I fought my way through the sadistic throng of fairy godmothers and superheroes and pulled She-Hulk’s green eight-year-old finger away from the ringer long enough for me to talk Hominy into pulling his pants up and the shades down.