The collection method the way it’s described prevents it from coming into contact with air (just water), but you bring up an excellent point I hadn’t considered, which is that maybe millions of years of farts are to blame for the current state of things
I’m not sure it’s a meme yet…right now it might be more of an obscure reference? Seems like people don’t recognize the photo, and out of context it isn’t obvious what it should add to the text. I am curious about the context, though…like…maybe this will become a meme and we’ll start seeing it a lot? What’s the deal with the picture? Are they celebrities?