YOU SAID:
The chestie is very nice and stuff
INTO JAPANESE
チェストはとても素敵なものです
BACK INTO ENGLISH
The chest is very nice
INTO JAPANESE
胸はとてもいいです
BACK INTO ENGLISH
My chest is very nice
INTO JAPANESE
私の胸はとても素敵です
BACK INTO ENGLISH
My chest is very nice
Come on, you can do better than that.