The line from the film's finale
The line is spoken in the film “Harry Potter and the Deathly Hallows: Part 2” (2011) in the Great Hall of Hogwarts. By this point Severus Snape has become headmaster of the school, while the former headmaster Albus Dumbledore died back in the previous part of the story. Harry addresses Snape and accuses him of taking a place he did not deserve.
The hero's anger is directed not only at the person but at the very fact of occupying someone else's place. This idea makes the line convenient for parody: it is short, solemn and carries heavy subtext, and it can easily be transplanted to any change of “owner” in everyday life.
What is visible in the frame
In the foreground is a young man in round glasses, a dark robe with red lining and a crest on his chest. He is turned toward the viewer and speaking: his mouth is slightly open, his face is focused, almost furious. Behind him is a blurred crowd of students in the same robes, and a fire burns in the upper left corner.
The serious expression and the dim light are exactly what a dramatic caption needs: the frame promises a great tragedy, while the caption reveals that something trivial has happened.
Where the meme came from
The earliest known examples of the format date to 2012 and 2013. In August 2012, the frame was combined with a hero from a Pokémon game who greets the player instead of the usual professor. In September 2013, a similar version with a hero from a children's TV series gained more than fifteen hundred points on Reddit. These are early examples that have been found, not a proven first publication.
After that the template took hold as a universal formula, “someone is standing where someone else used to stand”: it works for a change of host, a new employee in place of an old one, and a new product in place of a beloved one.
Captions and why they work
The examples are built the same way: a solemn phrase, a small everyday “throne,” and an unexpected reason for outrage.
“How dare you take my spot in the fridge where he used to keep his last yogurt of the house.” The contrast between the scale of the grievance and the tiny space makes the joke funny.
“How dare you sit by the window where he sat every morning: that's the only outlet for a laptop.” The pathos shifts to an everyday detail, and the reason is clear at once.
“How dare you host the corporate party where he hosted, last year was better.” The phrase sounds like a reproach, but the subject is a routine change of host.
How to apply the template
The template suits text about replacement: a new employee in place of an old one, a different host, a new type of coffee at a favorite café. It is important to keep the serious tone: the more solemn the wording, the stronger the contrast.
The caption is best kept short, because the phrase itself is already long, and extra words break the rhythm. The meme works as a parody of drama, not as an address to a specific person, so it is better aimed at objects and situations rather than at people.