That bastard.
My birthday is on the 16th.
He has bought me a copy of “guns, germs, and steel”. I was with him when he bought it, I asked for it specifically.
He refuses to give it to me till my birthday.
It wouldn’t be a big deal, but he’s given my brother his gifts already. We have the same birthday.
Bastard.
twins or some wild coincidence?
I think it would be great if you have a twilight-zonesque family where you all share the same birthday.
Believe it or not, wild coincidence.
Same birthday, 9 years apart. Different husbands even.
To top it off, my kids birthdays are December 28th 1995, and December 27th 1997. Same woman though.
New family motto: No Sex in March!
Did you try an old-fashioned bribe with a holiday gift? That might work. Get him liquored up on eggnog? Singing, “It’s A Small World After All” constantly until he caves?
Hmm, I have nothing else to add except we share the same birthday, so Happy Birthday! 
Want me to tell you how it ends?
psstttt… the butler did it. He always does it.
Offer to make him a drink, and slip him a mickie.