A person or couple previously interesting and good conversationalists who now that they have children talk about nothing other than everything their children do no matter how mundane and are utterly oblivious to the fact that they now bore the shit out of everyone.
Mary (Mother) "You should see Caitlin and Ashley play with their new little brother it's so sweet"
John (Father) "When he sneezed yesterday, Ashley actually got a tissue and wiped his nose"
Mary "Caitlin has started playing on the piano as well, we'll have to think about lessons soon"
Alex (Friend) Will you two change the fucking subject, you're way too family smug.
by tincopper September 26, 2010
Get the Family Smug mug.