Jonathan Coulton, Ask Me Another's versatile house musician, has a song to play for any occasion. Steve McFarland/NPR hide caption

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House musician Jonathan Coulton has a laugh while performing on Ask Me Another. Becky Harlan/NPR hide caption

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Ophira Eisenberg doesn't need your stinkin' etiquette rules. She makes up her own. Becky Harlan/NPR hide caption

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Put your thinking caps on, contestants. Lam Thuy Vo/NPR hide caption

itoggle caption Lam Thuy Vo/NPR

Jonathan Coulton performs live from the Ask Me Another stage at The Bell House in Brooklyn, NY. Lam Thuy Vo/NPR hide caption

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John Chaneski

Are You Better Than Bieber? Stephen Lovekin/Getty Images Entertainment hide caption

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