吃ㄔchī土ㄊㄨˇtǔ

  1. 植物的根生長進入泥土裡。如：「榕樹根吃土，一盤緊，幹就挺直了。」

英(neologism c. 2015)​ (slang)​ (used jokingly)​ to live on dirt (typically because one has spent all one's money on consumer items)​