For reasons that are not clear, any attempt to get a "corn dog" or "corndog" out of AI image generators gives bizarre results. The above was the closest I could get to a traditional corn dog, a frankfurter sausage on a stick, coated in cornbread. Most other results were clearly corn on the cob, or some other "thing on a stick" that was almost but not quite entirely not a corn dog.

I have to conclude that, statistically, images on the web that reference corn and dog are more likely to contain corn on the cob, than the classic state fair concession.