[Aaron W.]

Has he ever check-raised you before? Have you been betting often in these situations (like I do all the time)?

I just might show this one down. Part of me wants to think he's playing a game of chicken because he doesn't believe you have any piece of this flop. I think either way, calling down will get good information. You'll either see some hand that beats you that probably should have just bet the flop or you'll see a weaker one pair hand that probably should have just bet the flop.