The 'Bayonetta as Joker’s Mom' meme gained massive traction following the announcement of Joker from Persona 5 as a DLC fighter in Super Smash Bros. Ultimate. Fans immediately drew parallels between the two characters due to their shared visual motifs—sleek black outfits, stylish glasses, and a penchant for gunplay. This fan theory humorously suggests that Bayonetta is Joker's mother, often including Rodin as the father figure, creating a powerhouse 'family' of stylish protagonists. The meme is used to celebrate the crossover energy of Smash Bros, highlight character similarities, or create comedic scenarios where Bayonetta acts as a protective or overbearing parent to the Phantom Thief.