From AC/DC to ZZ Top, we give you all the ammo you need to be the biggest know-it-all in town.
AC/DC
Malcolm and Angus Young have their sister Margaret to thank for their famous band's name. She suggested it to the duo after seeing the letters "AC/DC" (meaning that the device could be powered by either alternating or direct current) on a vacuum cleaner or sewing machine, depending on who's telling the story.
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