tag line

tag line also tag·line (tgln)

n.

1. An ending line, as in a play or joke, that makes a point.

2. An often repeated phrase associated with an individual, organization, or commercial product; a slogan.

Thesaurus

Noun

1.

tag line - the point of a joke or humorous story gag line, punch line, laugh line gag, jape, jest, joke, laugh - a humorous anecdote or remark intended to provoke laughter; "he told a very funny joke"; "he knows a million gags"; "thanks for the laugh"; "he laughed unpleasantly at his own jest"; "even a schoolboy's jape is supposed to have some ascertainable point" line - text consisting of a row of words written across a page or computer screen; "the letter consisted of three short lines"; "there are six lines in every stanza"