This clever novelty song was more popular in England that in the United States. In the song a pregnant wife speculates where her baby will have dimples... on its knuckles, knees, cheek, chin, or hidden by its diaper. Where Will the Dimple Be? is a 1955 single by Rosemary Clooney with bass vocal by Thurl Ravenscroft. The song was also covered by Alma Cogan
Quintessential Fifties lyric:
"Seems to me it would be a sin if it was always covered by a safety pin"