So since the conversation is going this way, I'll put in my own favorite. For me, there is nothing better than a medium rare elk chop. Something about a steak that is seared well on the outside and almost purple on the inside just gives me a food boner.
Not to mention, it's usually cheap as fuck because they want people to try it. I went to a noodle house where they had pig's feet on display on the counter, and while I didn't try the pig's feet, their rice noodles and whatever the fuck meat they had in there was amazing. The waitress spoke next-to-no English, and she was the waitress because everyone else spoke absolutely no English. Great food, and my girlfriend and I probably spent about fifteen bucks for enough food for us to make an extra meal at home afterwards. Plus a beer and a soda.
I can east pretty much anything made of dead animal. But I've been hunting, fishing, worked in an abbatoir, and all of those things are just kind of unpleasant. Human cadavers? I can go all weekend at Bernies with them. I can play ping pong with testicles and high five the cadaver when I get a question right. A human who's bleeding though? Like actual bleeding flesh, not just a bit of cut skin but actual serious damaged tissue? Part of the first aid is helping them - but most of it is about getting that shit covered up before I lose my lunch.
Appetizer menus are in the same vein. Most restaurant meals in the US come out on what other countries use as serving dishes. Unless I'm really treating myself, the appetizers almost always have an option or two that is just filling enough, quick, and around $6.