Expressão em inglês da Série WandaVision (Disney+)

O que significa "Goose" neste contexto?

Por favor, traduzir a frase inteira em negrito.

"For your special night. A young thing like you doesn’t have to do much, but it’s still fun to set the scene. Say, I was just reading a crackerjack magazine article called “How To Treat Your Husband To Keep Your Husband, ” and let me tell you, what Ralph could really use is, “How To Goose Your Wife So You Don’t Lose Your Wife.” Hang on. I’ll go grab it and we can start planning. Oh, this is gonna be a gas!"