Should I change my name to "BasedGrandpa"? That seems to be a popular trend among the kids on this site.
That would be wierd, but do it anyway!
But that would imply that you are no longer a proud grandpa, what about "The Proud and Based Grandfather".
It's like when your mom learns how to do the dougie. It's not cool anymore. How about "Livin' on Lipitor"