:))

What the picture shows

A pixelated yellow smiley face with half-closed eyes, pink cheeks, and a wide open mouth showing white teeth and a red tongue, rendered in a blocky retro style. Chatters likely use it to express smug, ironic, or mock-innocent amusement.

No measured meaning yet. Used 59 times in 2 channels this month; one is written once chat gives enough evidence.