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Use "ballcap" in a sentence
"And John Morgan -- a tall, physically big man on the show -- would play Mike as a perfectly innocent fellow in ballcap who would forever be wandering into situations where he was out of his (limited) intellectual depth."
"Â Go fig. Â (The fellow in the ballcap is the Legion’s illustrious founder, Albin Johnson."
"I even have the unofficial "Miracle On Ice" ballcap, which is incredibly gaudy but looks really good on me."