I haven't often asked creationists if Google was broken on their computer, if their ISP blocked access to all search engines in their part of the world.
Surely, at some point, they see that the Emporer has no clothes. My discussion of transitional fossils with creationists is one of my personal favorites. If you ask them, straight up, have you done a Google search for "transitional fossils", you get some really interesting responses. Some refuse to even do the Google search. They are afraid of seeing what they already suspect exists, the transitional fossils that they are trying to deny the existence of. When they realize that they have backed themself into a corner and begin to discuss the actual fossils, it becomes abundantly clear that they have no intention of even comparing the fossils to one another.
As some have pointed out, creationists are their own worst enemy. The fact that they have to rely on ignorance and dishonesty says a lot.
Also notice that I am referring to creationists, not christians. Papias makes some excellent comments in this vein.