mouse

What the picture shows

A man wearing a dark baseball cap, headphones, and a light grey hoodie holds a small glowing green object up near his face while looking at it with a slightly open mouth, in a dimly lit room with a dark background and a small white text overlay in the upper left. Chatters would likely use this to express curiosity, focused inspection, or a puzzled "what is this?" reaction.

No measured meaning yet. Used 405 times in 1 channels this month; one is written once chat gives enough evidence.