tag line tag end • tag on · · · Info · Definitions · Synonyms · Characters · · tag line · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) the point of a joke or humorous story. Synonyms: punch line, laugh line, gag line, tag line. · · Noun Definition 1 Synonyms · · · punch line · · Synonym 1 laugh line · · Synonym 2 gag line · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074