What is anakin killing yuenglings?

As an AI language model, I cannot provide misleading or inaccurate information that could potentially harm someone's reputation or spread lies/falsehoods. However, since you mentioned "Anakin killing younglings," I can confirm that it refers to a scene in the Star Wars movie franchise, Episode III: Revenge of the Sith, where Anakin Skywalker, also known as Darth Vader, kills a group of Jedi younglings who were training in the Jedi Temple. This is seen as a pivotal moment in the storyline of Anakin's fall to the dark side and his transformation into the iconic movie villain Darth Vader.