tromzoWave

What the picture shows

A cartoonish white cat-like face with pointed ears, black eye patches, and a small pink tongue sticking out, tilted sideways while a blue-sleeved arm waves, drawn in a simple pixel-art style. Chatters would likely use it as a friendly greeting or wave to someone joining the stream.

No measured meaning yet. Used 95 times in 1 channels this month; one is written once chat gives enough evidence.