LIKE CRAZY / MAD


Meaning of LIKE CRAZY / MAD in English

I .

( informal ) very fast, hard, much, etc. :

We worked like crazy to get it done on time.

II .

( informal ) very fast, hard, much, etc. :

I had to run like mad to catch the bus.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.