A silly science‑class pun stuck as a secondary nickname.English letters + Chinese pronunciation jokes.Rare memes — insider only.Joke nickname.BoBoKa remains official.
Borax pun nickname · BoBoKa meme explained
Browse all memes>>Phonetic joke on BoBoKa — chemistry pun unrelated to actual borax.
Deep dive
More memes · BoBoKa
Third-party references
How the meme spread
Early forum nicknames.