Li'l Bastard is a company which manufactures various kits designed for nefarious deeds. Their product line includes: * Li'l Bastard Clock-Tampering Kit, which Bart regrets using in "The Boy Who Knew Too Much" * Li'l Bastard Traveling Kit, which contains a stink bomb Bart uses in "Itchy & Scratchy Land * Li'l Bastard General Mischief Kit, which Bart attempts to use in "The Joy of Sect" * Li'l Bastard Brainwashing Kit, which is successfully used by the Movementarians in "The Joy of Sect"