Shipping clerk: What time is it in Virginia? Are they ahead of us or behind us?
Shipping manager: They're to the right of us.
Shipping clerk: Huh?
Shipping manager: Virginia is on the East Coast. The same east that the sun rises on.
Shipping clerk (after some thought): Okay, so it's earlier there?
Shipping manager: No, it's later by one hour.
Shipping clerk (after a little more thought): How can it be later in Virginia if the sun is still rising there? It's been up here for a few hours now!

Des Moines, Iowa