the mother (or mother and father) of all - an extreme example or very large specimen of something. informal
2007Michael SimkinsFatty Batter Our pet pug dog, little Oona, does the mother of all dumps on the flower bed.
英语词组固定搭配大全包含15956条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。