Orange Man Bad is a parody expression used to mock critics of former President Donald Trump. The phrase has frequently been associated with NPC Wojak to depict the character as a person programmed with simple slogans to oppose the Trump presidency. Out of the NPC context, it is often used on right-leaning Reddit communities or on 4chan.

The earliest known usage of the phrase "Orange Man Bad" comes from a general Trump thread on 4chan's [6] /pol/ board on October 20th, 2016.They wrote, "RUNNING ORANGE MAN BAD GRABBING GREEN GIRL GOOD"