but, have they used two? is a phrase from a CallMeKevin video that became a meme. It comes from the beginning of the "Testing my DNA to find out why I am a bad person" video, near 0:22.

For the moment, it seems that it only spread on Reddit, but not only on r/CallMeKevin, and especially one post emerged on r/memes (it was a crosspost of this post)

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