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A yellow face with simple, open eyes and a broad, open smile, showing upper teeth and tongue on some platforms. Often conveys general pleasure and good cheer or humor.

Not to be confused with 😃 Grinning Face With Big Eyes or 😄 Grinning Face With Smiling Eyes, which have the same smiles but more expressive eye shapes. 

This emoji has a cat variant, 😺 Grinning Cat Face.