Little image from a texting menu

• Expressive tweet space-savers
• Modern pictograph
• Smiley face in a text message, for example
• Face of modern technology
• Prayer hands, for one
• Smiling pile of shit or crazy devil mask, for example
• Funny face?
• Eggplant, e.g
• Face with heart-shaped eyes, e.g

Wiktionary Word definitions in Wiktionary
n. Any of the standardized ideogrammatic icons used in Japanese text messaging (which have since been adopted internationally).