According to Know Your Meme, a comment on the post reading, “Sir, this is a Wendy’s” received numerous upvotes, so SrGrafo added panels to the original with the phrase.

Can you make a meme into a movie? More to the point, would you watch a half-hour mockumentary about a 2015 Facebook meme? That’s the idea behind Sir Isengord’s Theory of the Magnificent ...

Although initially slow to catch on, by 2017, “Sir, this is an Arby’s” had become enough of a regular meme that people even made meta riffs on it—as in this tweet by @DickScurvy from two ...

He is a national treasure, and she is a monarch — but that doesn’t mean either of these two are immune to a good memeing. Yes, the recent meeting between David Attenborough and Queen Elizabeth ...