- crow's foot, crow's feet, laugh line - a wrinkle in the skin at the outer corner of your eyes
--1 is a kind of wrinkle, furrow, crease, crinkle, seam, line
- punch line, laugh line, gag line, tag line - the point of a joke or humorous story
--2 is a kind of line
--2 is a part of joke, gag, laugh, jest, jape