ob者

Meaning

Abbreviation/simplified form of 土豪 (tǔháo, wealthy person/nouveau riche). Creates humorous puns when combined with similar-sounding words: "壕无人性" (壕 has no humanity → extremely rich), "壕不留情" (壕 shows no mercy → spends money lavishly), "壕不犹豫" (壕 doesn't hesitate → spends without hesitation), "壕无意义" (壕 is meaningless), etc.