The 'I Am Inevitable' meme originates from the 2019 blockbuster film Avengers: Endgame, delivered by the primary antagonist, Thanos. In the scene, a confident Thanos declares his victory unavoidable just before attempting his second universe-altering snap. The phrase quickly became a cultural phenomenon, representing any force, event, or person that feels impossible to stop or escape. It is frequently paired with Tony Stark's heroic retort or used solo to humorously depict relentless life events like bills, exams, or technological updates. Its impact lies in the dramatic irony and the stoic, menacing tone of the Mad Titan.