Learn how to say Broke correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word broke:
having completely run out of money:
he went broke owing two million pounds
go for broke
informal risk everything in an all-out effort:
I decided to go for broke and turn professional and see how I got on
if it ain’t broke, don’t fix it
informal if something is reasonably successful or effective, there is no need to change or replace it.