not the most mexican thing but somewhat related what happened today.
A Army recruiter called me a few hours ago
"Hola me llamo Sgt etc etc, donde ir a la universidad?
"I-I speak English you know......and I go to Columbia Chicago"
"You from Colombia eh?"
"N-no I'm from Chicago and Columbia is the name of my university"
"I don't think there's a Chicago in Colombia mi amigo, anyway you interested in joining?

edit: can't spell today