A yellow face with smiling eyes and a broad, open smile, showing upper teeth and tongue on some platforms. Often conveys general happiness and good-natured amusement.
Similar to 😀 Grinning Face but with taller, more excited eyes.
📅 Grinning Face with Big Eyes was approved as part of Unicode 6.0 in 2010
under the name “Smiling Face with Open Mouth”
and added to Emoji 1.0 in 2015.