The 'What I Do Best' meme originates from the 2004 action-thriller 'Man on Fire,' starring Denzel Washington as John Creasy, a former CIA officer turned bodyguard. In this tension-filled scene, Creasy is speaking with his friend Paul Rayburn, played by Christopher Walken, about his plan to rescue a kidnapped girl named Pita. He stoically declares his intention to do what he does best—which, in his case, involves a ruthless and efficient campaign of vengeance against those responsible. The scene is a masterclass in Denzel Washington's signature intensity and cold focus. In internet culture, this clip is used to represent moments of extreme competence, hyper-fixation, or 'locking in' on a specific task. It often represents the transition from being passive to being fully committed to a goal, regardless of how serious or trivial that goal might be. Users apply this template to scenarios ranging from professional work sprints to niche hobbies where they feel particularly skilled. The meme captures a sense of 'demon mode' where one's specialized skills are finally being put to use. Example caption ideas include: 'Me when the waiter asks if I can finish the family-sized platter alone,' 'When someone asks me to find a specific item in the grocery store without a list,' and 'Me entering the comment section of a post about my favorite obscure hobby.'