Noun
A very young male human being, from birth to a couple of years old.
(derogatory) A man who is immature or infantile.
(slang) A term of endearment for a man.
Source: en.wiktionary.orgIt is an important moment in the life of our nation, and I suppose above all it is a wonderful moment for a warm and loving couple who have got a brand new baby boy. David Cameron
Hearty congratulations to the King and Queen of Bhutan on the birth of a baby boy. Pranab Mukherjee
I am glad to go with my wife and baby boy. Alex Campbell
I think in vitro is a miracle and it has given me my precious little baby boy. Cindy Margolis
You are my pride and joy And I just love you, little darlin' Like a baby boy loves his toy You've got kisses sweeter than honey And I work every day to give you all I know And that's why you're my pride and joy. Marvin Gaye
My mom sees her sons as baby boys. Well, I stopped being her baby boy a long time ago. Bryant Gumbel