Humm. .. you know, being Mexican I can tell you about looots and lots of stereotypes from my country and I can't stop laughing because many of them are true!!... (like: )
Anyway I really don't know if any of them can be used to apply at Metropolis, but I think this exercise could be fun. .. let's see...
1. You know your are Mexican if you have ever hurt yourself and your mom rubbed the area while chanting, "Sana, Sana, Colita de rana....."
2. Others tell you to stop screaming when you are really just talking (mainly if you are from the northern states)
3. You know you are Mexican if you eat everything with tortilla, salsa or Chile ..
4. or if you try to fix everything at home with tape or a wire
5. You know you are in México when you go shopping and the seller calls you "güerita" (blondy) even if your hair is middle-night black
6. The turning right on red light also applies in Mexico. ...
And the list keeps going. .