fuck it in English dictionary fuck it Meanings and definitions of "fuck it" (vulgar, idiomatic) An expression of great indifference or nonchalance. (vulgar, idiomatic) An expression of frustration. interjection (vulgar, idiomatic) An expression of great indifference or nonchalance. interjection (vulgar, idiomatic) An expression of frustration. more Grammar and declension of fuck it fuck it! more Sample sentences with "fuck it" Declension Stem Match words all exact any Try again Available translations Fijian Greek Interlingua Pitcairn-Norfolk Polish Portuguese Romanian Russian Scottish Gaelic Spanish Tok Pisin Authors