Slap

What the picture shows

A blurry, low-resolution image shows two penguins standing upright on a snowy, icy surface, with one penguin positioned slightly behind and to the right of the other, both facing forward with dark heads and pale bellies against a white and grey background. Chatters likely use this as a reaction emote to convey a slap or a sudden, blunt hit, often in a playful or chaotic context.

No measured meaning yet. Used 33 times in 4 channels this month; one is written once chat gives enough evidence.