smile The “smiley face” is a universal metaphor for feeling happy, depicted by a simple yellow face drawn with a big, jolly smile! 27-Dec-2021
https://sports.yahoo.com/lets-smiley-face-international-symbol-100326022.html#:~:text=The%20%22smiley%20face%22%20is%20a,with%20a%20big%2C%20jolly%20smile!