Heisenbones refers to a fictional skeletal character humorously inserted into the Breaking Bad universe through fan-made edits and internet gaslighting. Emerging in late 2022, the meme relies on the 'Mandela Effect' trope, where users jokingly claim that a goofy skeleton named Heisenbones was Walter White's wisecracking sidekick throughout the entire series. Often depicted wearing Heisenberg's signature hat and glasses, the character serves as a parody of unnecessary comic relief characters in serious dramas. The meme gained massive traction on platforms like Reddit and Twitter, with fans creating fake screenshots and 'remember when' threads to further the satirical narrative that he was a core part of the show's cast.