Smiley face

[Mark Zuckerberg]

infml a drawing that represents a person smiling, using a simple circle for the head and two spots and a curve for the eyes and mouth

[exinilu]

A smiley face is a facial expression, or emotion in text conversations. The smiley face is used to convey emotion, much in the same way we use facial expressions when we communicate with people face-to-face.