Twitter users know this, which is why the "I don't know who needs to hear this" meme is still going strong even though it's been used on the platform since as early as 2013.

For what it’s worth, you probably didn’t wipe good enough, and I don’t know who needs to hear this but you can literally get a bidet on Amazon for like under 30 bucks.. At any rate, the meme ...

As you can see from the examples below, the “they don’t know” setup was followed by everything from owning a “mildly popular instagram account” and literally starting the meme, to being ...

When asked about it in 2009 for a radio interview, Carey replied, “I don’t know the woman. There were things in the past that are from the past. I think there was more confusion courtesy of a ...