An affectionate way to describe a young child, usually a male, when it becomes apparent that the child will turn out be homosexual.
Martha: "Look at little Billy, he's so kind and sweet. You know, I suspect he was made with an extra teaspoon of sugar."
Betsy: "Oh that much is certain. He'll certainly be quite the man-killer."
Betsy: "Oh that much is certain. He'll certainly be quite the man-killer."
by JaxColdSweat February 4, 2011