As said before, my wife and I have a great, combative, sarky way of addressing each other occasionally...
She is preparing mince, onions, mushrooms In gravy, with mashed potatoes etc.
She calls out...
'Ok, happy crack , you want shepherds pie instead ?'
Now I love shepherds pie and answer...
'Oooh, yeah, course I want shepherds pie, what kind of question is that ?'
...'and never mind happy crack '
She replied...'Ok, mince and onions it is then
'