ツーカー LinksSentence search for ツーカーSentence search for つうかあEdit in JMdict Expressions (phrases, clauses, etc.)1. quick to take a hint; very responsive; quick on the uptake; operating on the same wavelength; reading each other's mindsColloquial, Abbreviation, See also ツーと言えばカーOther formsつうかあ Discussions Log in to talk about this word.