What is that food in those carts that look like ice cream carts, but it's these puffy things?

Question

They look like pinwheels, or sometimes like puffy cheetos without the cheese. A guy has them in a cart thing that looks like an ice cream cart. People go up and order them with sauce, like chile and limon. My coworker knows what I'm talking about, but doesn't know what they are called. She says they also have things like corn with mayo and stuff sometimes. But I want to know what the puffy things are called!

Answer 1

maybe its fried pig skin... pork rinds.

Answer 2

Can you tell us what city you've seen these in?  Some foods are regional and it will help us to identify what you are after.

Answer 3

just walk up to the cart and ask the server" what are those?"

Answer 4

Do you mean Duritos, those puffy cartwheel-shaped crackly chips?

Here is a link to a picture:

http://www.gourmetsleuth.com/pDetail.asp...

We have them around here, too.

Answer 5

hush puppies maybe