Grandpa?

GrandpWell guy's as if this world was'nt crazy enough I've just been informed by my 18 year old daughter that I will be a grandpa in june or july. I don't know what kind of modern family's you all have, but I am to damn young at 42 to be a grandpa. The only thing that make's it seem a little "cool" is once the squirt is old enough he or she can call me Woody instead of gramps. Don't get me wrong I am excited but having a kid at such a young age might cause some problems down the road. Happy holiday's Allan