The grandfather of them all.
Welcome to the Grandfather Time paradox, where the grandfather of time itself becomes the grandfather of paradoxes.
You see, the grandfather of time was a bit of an eccentric old fellow. He had a habit of telling time, but not quite in the way you'd expect.
You see, he'd tell time in reverse, and then forward, and then reverse again! It was a real head-scratcher for his grandkids.
But the real kicker was when he started telling time in hexadecimal. Yeah, that's right, hexadecimal. It was a real time-ly confusing situation.
So, if you're feeling stuck in time, just remember: it's all about the grandfather.