You Know You Are From Arizona When -- 1) You can say Hohokam and no one thinks you're making it up. 2) You no longer associate rivers or bridges with water. 3) You know that a "swamp cooler" is not a happy hour drink. 4) You can contemplate a high temperature of 120 degrees as "not all that bad, after all it's a dry heat." 5) You have learned to expertly maneuver your vehicle under any traffic conditions using only two fingers; a skill usually learned initially in July.