Dirty Deeds Done Dirt Cheap, or D4C, is a Stand featured in the manga and anime series 'JoJo's Bizarre Adventure: Steel Ball Run.' Wielded by the series' antagonist Funny Valentine, D4C possesses the extraordinary ability to transport its user and others between parallel dimensions. This power makes Valentine a formidable foe, as he can escape dangerous situations and bring other versions of himself from alternate realities to assist in battle. D4C's abilities are central to the plot, contributing to the high-stakes and complex nature of the Steel Ball Run storyline.