aha

What the picture shows

A young man wearing large black headphones and a dark blue Puma shirt sits in a black gaming chair with a blank, slightly open-mouthed expression, his hands clasped in front of him in a dim indoor setting. Chatters would likely use this to convey awkward silence, feigned innocence, or a deadpan 'aha' reaction when something mildly suspicious or anticlimactic happens.

No measured meaning yet. Used 39 times in 1 channels this month; one is written once chat gives enough evidence.