Grilling/smoking snacks?

Wondering if anyone has tried smoking chunks of meat (say tenderloin) that had been marinated? Just smaller chunks 1" chunks...maybe marinated in something similar to the "Grill Candy" thread? Soy sauce, brown sugar, garlic, onion, etc?

Would smoking it turn it into jerky? That's not what I want, but I'm not sure if it would happen.

I'm looking for things to do/smoke/eat while I'm "working" at the grill!