Answer:
What is always on its way but never arrives?
If someone calls you this, it might be time to consider hot wax
A precious gift, yet it has no end, no beginning, and nothing in the middle.
What is not a ball but yet a sphere, and holds all lands and people year after year?
A gentleman whose offspring have successfully produced offspring of their own.
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.