When an employer decides to terminate an employee, they may use the phrase "give someone her walking papers." However, this phrase can be seen as harsh or insensitive, especially when discussing someone's livelihood. There are many other phrases that can be used instead, such as "dismiss" or "let go." "Terminate" or "end employment" may also be appropriate. A less formal phrase could be "give the pink slip" or "let someone go." It is important to remember to be respectful and understanding when discussing someone's job loss, regardless of the language used.