Third Girl 

When renting a large apartment a person may need to share the rent with several people. They will share with a friend but may find that simply spliting the rent will not be enough so they need a third person...just anyone who will pay. The third girl.

Uh-oh, money is getting tight...we need a third girl.

But who?

How about what's-her-name we sorta know?
I guess...but get the money up front

Third Girl by Thatron July 19, 2010

Third-World GIrl

(1) A female from an origin of poverty and financial ruin.

(2) A Derogatory word defining a Female without the money to purchase the latest fashion. Usually a Female wearing Thrift store clothing, or clothes bought from a second hand store.

(3) A Female willing to do nearly anything for little cash. Up to and including giving Happy Endings

Man, I need a "Third-World Girl" so's I can have a Happy Ending

Hey, Whose that "Third-World Girl" I saw you with last night?

Third-World GIrl by FriscoTheNavajo September 3, 2009