My area has a really high Indian population, which means our local restaurants have a lot of Indian fusion. There is a sports bar near me that sells a chicken tikka masala thin-crust pizza that is amazing. It’s basically like eating crispy naan with chicken and tikka masala drizzled over the top. I wouldn’t have thought of combining the two, but it works so well.

Now, a biryani wrap could be a goer. Though you would be wrapping starch in starch. But man, it'd be good.

Something like the 3 Cheese Flatbread Melt from Taco Bell, but with tikka masala filling. Could be paneer instead of chicken for a veg option. Small and cheap should be possible here