The 67 part comes from the viral 6-7 brainrot trend that spread on TikTok in 2025, linked to the song Doot Doot and basketball player LaMelo Ball at six foot seven. Kids began chanting the numbers at random moments, turning them into meaningless slang. This German version adds besser so was, roughly better like this, as a trash meme punchline shared in soundboard collections. It survives because it is short, loud and instantly recognisable to anyone deep into brainrot humor, even if it means nothing outside that joke.