The Maybe I Am A Monster meme originates from 2015 American superhero movie Avengers: Age of Ultron. In this Hollywood movie, Vision (the character played by Paul Bettany) says this dialogue to the Avengers when trying to express his intentions which were different than Ultron and J.A.R.V.I.S. The popular use of Maybe I Am A Monster meme is to mock a person who realises that his actions are frightening or devilish.