The line comes from the theme song of Mega Man, the American animated series that ran from 1994 to 1995 and adapted Capcom's video game hero for television. Its chorus introduced Mega Man as a super fighting robot, a phrase fans remembered long after the show ended because it summed up the character in one bold shout. Clips of the intro circulated on video sites and forums, and the line became shorthand for any overconfident robot or hero entrance in edits and memes.