The image and caption
In the photo, a young man with a short haircut and a neatly trimmed beard looks back over his shoulder and smiles. He's wearing a light gray T-shirt against a white background. To his right, large text is overlaid reading: "I should warn you, I live by the principle of 'VGB.'" The image matches the catalog's description: it's a stock photo with an added text caption, and the acronym is made up.
The caption is framed as a solemn confession about a life philosophy. The tension comes from the fact that the principle is never spelled out, leaving the reader to fill in the blank themselves. The pause created by the acronym is the main source of the humor.
The stock photo
The portrait is a commercial stock photo: fragments of a stock photo agency's watermark are visible on the image. This was a typical approach for memes in the second half of the 2010s, when ready-made staged photos with a plain background and empty space for text were used for image macros. The model's identity is not given in public sources and cannot be established from the image.
The specific stock photo service and the photo's original page have not been established. The photo works well for memes because of its open pose and friendly smile, which create a contrast with the solemn text.
The acronym "VGB"
The meaning of the acronym "VGB" is not known, and it is impossible to say what the letters stand for. The acronym was invented by whoever wrote the caption, and its meaning is not fixed within any particular community.
The catalog dates the meme to 2017. It has not been possible to establish who first overlaid this text on the photo or where the first post appeared, so the origin of this specific caption remains unestablished.
The joke's mechanics
The formula is simple: the phrase "I should warn you, I live by the principle of..." sets a confiding tone, and the made-up principle that follows turns out to be ridiculous, crude, or banal. The comic effect comes from the gap between the solemnity of the setup and the triviality of the payoff.
This formula is easy to transfer onto new topics: habits, food, work, attitudes toward money or toward guests. In every case, the joke rests on self-deprecation: a person announces their "principle" as though it were a serious life choice. It's the formula's open-endedness that explains why it has been used for such a wide range of situations.
Use and spread
The meme most often appears in comments and photo captions where the author talks about their own habits. Users come up with acronyms that sound like real-life abbreviations, which creates a sense of recognition. Thanks to its simple layout, the image can be quickly adapted to any caption.
The meme isn't tied to any specific platform and has no fixed wording. It therefore remains an example of how text templates on stock photos outlive their original setting and continue to be used years later.
To use the template, just invent your own acronym and present it with a straight face. Example caption: "I should warn you, I live by the principle of 'PND'" under a photo of a cup of coffee. The reader guesses what hides behind the letters, and the joke becomes personal.