The phrase "gives his or walking papers" refers to being fired or dismissed from a job. There are several synonyms for this phrase, including being let go, given the boot, sacked, terminated, and ousted. All of these synonyms signify the act of being fired or removed from a position. While being fired can be a difficult experience, it can also be an opportunity for new beginnings and personal growth. It is important to remember that getting fired does not define one's worth or abilities and that navigating this experience with grace and resilience will ultimately lead to greater success in the long run.