Idiom: Say UncleCheck definitions of...sayuncleMeanings No meanings yet, come back later! A-Z Proximitiessay it allsay no moresay thatsay the quiet part loudsay the word say uncle say whatsay whenscare someone to deathscare storyscare straightSimilar Idiomssay uncleBob's your uncleI'll be a monkey's unclebefore you can say knifefinal sayhave a sayI'd sayI'll saylet's not and say we didneedless to saysay againsay cheesesay goodbyesay gracesay it allsay no moresay thatsay the quiet part loudsay the wordsay whatSimilar Phrasesas we saydutch unclenever-say-diesay farewellsay hey kiduncle joeuncle remusuncle samuncle tom