What a woman in the sex industry refers to her vagina as. (Pornstar, escort, stripper, etc) Her vagina is her primary body part that she makes a living from. If her purse is damaged in anyway; her income severely suffers.
Boyfriend: Do you like it when I go deep?
Girlfriend: Yeah, but not too deep
Girlfriend: I have to work the streets this weekend and I don’t want you to hurt my purse…
my purse: define #2
Describing someone’s “personals,” or something they find personal or unique to them.
Watching football on Sundays is my purse.