Lol,

According to the bible, humanity used to speak a single language. They decided to build a massive tower to reach the heavens to assert their self-sufficiency and unity on their own terms against god. God retaliated by confusing their language so they could no longer understand one another, preventing them from working together.

The joke here is that “stylo” and “Henne” rhyme in English (pen & hen), and so could have been confused for one another on their own without a language barrier (as if they spoke English back then). In an element of absurdity, that’s somehow still the only part that these two guys miscommunicated on despite magically being forced to speak separate languages.

I think I explained this right; I’m sharing the meme on behalf of the creator who isn’t on social media