Falafel is like deep fried balls. Never had them myself, but they looked pretty good to be honest. As for cookie dough ice-cream, it's not bad. I used to like it a lot, but I grew out of it. Not a bad flavor and I will eat it if it is around or in my freezer, but there are other flavors I like more nowadays. It also depends on the consistency of the dough. If it's just tiny shredded bits that are barely tasted, then what's the point? I've had a few company varieties like that. If I'm going to eat it, I want big chunks.
Pretzels?