well, she is sweet like an angel, but we call her fairy godmother

No 5 (w/ a full bladder):  "Hurry up!  I've gotta go, bad!"
No 4 (who has set up shop in the downstairs bathroom):  "Go upstairs."
No 5: "Noooo. Nobody is upstairs and I'm afraid to go by myself."
No 4: "Don't worry, God and your Guardian Angel are up there."
No 5: "My Guardian Angel?   Nuh uh, Mrs. *Insert Surname of Godmother here* is NOT upstairs.