A private school for the wealthier people in San Antonio. It is known nation-wide for its high academic level. Students who attend this school are more than likely to be given second looks when going to college. Because of its cost and because of the few very snobbish people who go there, Saint Mary's Hall has the bad rap for being a snobby school for bratty rich kids, but this isn't always the case since the school gives full scholarships to learned people. Saint Mary's Hall is often called SMH for short.
Person A. "you go to Saint Mary's hall? you must be loaded you snob!"
Person B. "I go there on scholarship, and I live on the west side."
Person A. "Stupid SMH nerd."