Knives & forks

The other day I cooked a dinner,my partner help me in the kitchen,like always.
When I finish I take our plates and go to the dining room.
I threw over my shoulder:
-Could you take the knives and frogs,please?
-Should I take wives and forks!
-Yes,certainly.Bring me  wives and frogs and sand in the bucket.Let`s build the castle for frogs.
Because I do not know,how I supposedly eat dinner with wives and frogs:))).