Sure why not :p. There is probably no way this has a chance of happening but it is good to dream. The idea behind this is hypercoinization. It is the idea that we will all replace currency for bitcoin and that would make it worth 100 million. Though technically if we no longer have fiat than bitcoin would not have a fiat worth. I doubt bitcoin will replace money but I do think cryptocurrency is here to stay. There is nothing stopping it co-existing in a world of cash especially when dapps start to get released.
But lets make a fun limerick anyways.
She never knew when she bought one,
That a bitcoin would be worth a ton,
now she owns two,
islands surrounded by blue,
and a country she uses just for fun.
Forget bitcoin pizza day :p
Here is the link for more info: