Where in Texas? That's like saying they're from the South. East Texas doesn't sound like West and upper class Dallas doesn't sound like working class Orange (thank G-d). A girl down the hall from me in my freshman year was from Orange, while my immediate neighbours were from Dallas: all three were similarly stupefied when it came to falling snow, however.

Watch Texan news programs, or Friday Night Lights, Dallas, Walker, Texas Ranger. They all have "real" Texans among the cast (i.e., not just actors playing Texans).