Trolley Trash
Period slang for a prostitute. The term was derived from prostitutes who would look for their customers on trolleys and streetcars during the 1920s.
Becca Simms, an employee at the American Girl Doll store: "No, no, it was him. He handed me a $20 bill and said: 'Get us a table with a view. Kirsten's New Money, not Trolley Trash.' "