Something like, what Mexican means to you. It's almost a disservice to label cuisines. Mexico obviously has more than tacos and the fare we know, and Cali and Texas have their own, etc. Mexico even has a popular bacon wrapped turkey hot dog called a Dreamboat. So, if it's Mexican "to you" it's cool.
I have a region's cuisine in mind, so it would likely be a bit more of what I'd like Mexican to mean to me, than what's it's previously meant to me (#OEP) ... LOL.