a man’s gotta do what a man’s gotta do. saying. › said to mean that you will do whatever you have to do, even if it is difficult or dangerous. Thesaurus: synonyms and related words. Essential or necessary. basically. basis. be a question of doing sth idiom.
https://dictionary.cambridge.org/us/dictionary/english/a-man-s-gotta-do-what-a-man-s-gotta-do

