I'm so excited - hubby just pulled up - can't wait to find out what's (I don't have to cook) for dinner!!!
Wait a cotton-pickin' minute!
What's wrong with this picture?
She's home.
She's excited.
Husband is coming home.
And "she" is wondering what "he" has done/is doing for dinner?
Does she think that (perhaps) maybe the husband isn't thinking about dinner when an excited wife is at home? (I thinkin' he's thinkin' about cookin' with something hot ... and it ain't dinner.)