zoodWave

What the picture shows

A cartoon character with a round peach-colored face, simple black dot eyes, a wide open red smiling mouth, wearing a red-and-white mushroom cap and a teal shirt, raising one arm in a friendly wave. Chatters likely use it as a cheerful greeting or hello when joining a stream.

No measured meaning yet. Used 33 times in 5 channels this month; one is written once chat gives enough evidence.