Well, Not Really!

At one of his grandkid's birthday parties, the granddaddy is asked how old he is. Baba, as he is known, loves to exaggerate and commences telling outlandish tales of how old he is. Each tale has a grandchild asking, "Baba, is that really true?" To each, Baba says, "Well, not really!" However, in the end, he tells them a truth that is really, really true, one that can never ever be denied!