Further down the rabbit hole. "Bäng" is slang in Swedish of being high on cannabis. I had to look up where it came from and: >From Tavringer Romani beng, bäng

Further down the rabbit hole. "Bäng" is slang in Swedish of being high on cannabis. I had to look up where it came from and: >From Tavringer Romani beng, bäng (“devil, satan”), from Romani beng (“devil”). Related to Sanskrit व्यङ्ग (vyaṅga, “speckled, deformed”). Bängometer totally conveys the same thing in Swedish and most would understand the meaning.