It was called "The Eternal Anglo" and it had pic related as its thumbnail, it might have been uploaded by a Channel called "
Sp00n .exe" who does history shitposts but I can't remember to be sure: It was a reading of this pasta:

Beady eyes, ANGLO lies.

Muffled Aryan women's cries.

Aryan children, big and small.

Bomber Harris kills them all.

Left right, right left.

ANGLO sows the seeds of death.

Not a stone is left to stand when ANGLO flies across the land.

After starting World War One the ANGLO's work was not yet done.

So joining with the Pole and Jew he made a new one: World War Two.

To sate his thirst for Aryan blood.

That he wanted, that he got.

Now Dresden is devoid of cheer.

Hans have fear, the ANGLO is here.

While a distorted version of "Rule Britannia" played in the background over footage of the bombing of Dresden
Thanks in advance