"Potato's in the Paddy Wagon"

"One night mama went to fetch herself a sweet potato fell down the cellar stairs,
Stork dropped in while she was on the floor, so my sister was born down there.
Daddy said this one will be nothing but a misery, never will be worth a damn..
But mama just loved her little sweet potato baby, with a face like a parboiled yam."

All That Meat And No Potatoes