Nerds.

Dear Baby:
I regret to inform you that your parents are nerds. We watch Jeopardy on a regular basis, I cut coupons and get genuinely excited every time I read the ending of "The Lady or the Tiger?", and your father is a grown man who plays video games and did not get a B in a class until he started dating me and my beauty entranced him so intensely that he could no longer study.  I apologize in advance for the embarrassment we will cause you as a teenager.  (The good news is that all teenagers are embarrassed by their parents, so you won't be alone.  But you will get grounded if you call us names...so be nice.) 
Love,
Mom