1. the epitome of an ironic municipality name, i.e. "Superior, AZ is waaaaay inferior."
2. the ultimate sh*thole of Arizona.
3. an ugly, methamphetamine pit of a rotten, decaying town, full of criminals and crack whores, 60 miles east of Phoenix, AZ.
4. a meaningless town east of Phoenix, AZ, where white folks don't live, nor should they want to.
5. methamphetamine capital f the universe.
Cheap, abundant meth? You may want to visit Superior, AZ!