Okonomiyaki, in other words grill what(ever) you like, is probably as good as junk food will get. Some will say soul food, fair enough.
Okonomiyaki is an improved pancake, popular all over Japan, but the lucky ones, those with the real deal are the people of Hiroshima. More cabbage, more pork, more noodles, more sauce, more cheese if you so wish.
I've heard a few say okonomi-yucky. I couldn't disagree more. Sometimes nothing will do but high-end junk food and a beer.