The 'You Killed My Father, Prepare to Die' meme stems from the 1987 cult classic film The Princess Bride, featuring Inigo Montoya's relentless pursuit of the six-fingered man. His rhythmic, polite, yet menacing introduction—'Hello. My name is Inigo Montoya. You killed my father. Prepare to die.'—has become one of the most quoted sequences in cinematic history. Online, the template is used both to pay homage to the film and to hyperbolically react to small slights, such as a friend eating the last slice of pizza or a software bug 'killing' a project. It perfectly encapsulates the feeling of being wronged and seeking dramatic, theatrical justice.