The phrase 'Literally Hitler' is a satirical internet expression used to mock people who make extreme, disproportionate comparisons between minor annoyances and the historical figure Adolf Hitler. It emerged as a critique of Godwin's Law, which suggests that the longer an online discussion lasts, the higher the probability of a comparison involving Nazis or Hitler. The meme reached peak popularity in the early 2010s on platforms like Reddit and 4chan, often paired with images of historical figures or celebrities making intense facial expressions. It is primarily used to highlight the absurdity of moral grandstanding in low-stakes arguments, such as debating dietary choices or minor inconveniences.