1 definition by KarenLinAZ
People from AZ who travel to cooler states during the summer months. They arrive after Easter, go home after Labor Day.
Kid: "Dad why did that old man from AZ just pull out in front of us and drive slow?"
Dad: "Son, its summertime in Arizona, that is a Firefly"
Dad: "Son, its summertime in Arizona, that is a Firefly"
by KarenLinAZ May 09, 2017
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