Safe can be used if someone gave you sum ting or done someting for you,you can also use it as a thank you & when ur leaving someone or somewhere you can say safe.you can use it as good-bye.Safe.the word safe can be used in 3 terms
1.''safe for givin me that ting yh'
2.'' safe B im gone yh safe
3.''yh Freddies bare safe man''