Crossword clues for Be a witness:WITSImprov troupe membersWITExpert in banterWITHumor columnist's giftWITNESSDeposed oneWITStephen Colbert assetWITSImprov comedy troupe membersWITSFunny folksWITSCrosswords test themWITSFast thinkersWIT1999 Pulitzer-winning dramaWITQuipsterWITSIntelligenceWITCrossword cluer's asset, hopefullyWITRaconteur's assetWITZingers and suchWITSBrainsWITSJokestersWITHumorWITOne quick to jokeWITWordsmith's flairWITSmile-inducing speakerWITArt Buchwald's sine qua nonWITJocularityWITSSanityWITIt's sometimes dry but never wetWITWildean trademarkWITSeinfeld assetWITSMarblesWITDroll humorWITKeennessWITFun guy to be aroundWITImprov comic's skillWITWordplay mavenWITZinger delivererWITDorothy Parker qualityWITNESSWedding participantWITGood humor manWITSMarbles, figurativelyWITGroucho trademarkWITClever comicWITOne skilled in reparteeWITIt might be razor-sharpWITSFunny fellowsWITSparkling ___WITBrainpowerWITDrolleryWITDorothy Parker, for oneWITDave Barry's facultyWITAd-libber's assetWITTypical Algonquin Round Table member