hat

What the picture shows

A white dog with dark eyes and a brown nose has a hollowed-out watermelon rind worn on its head like a helmet, giving it a blank, deadpan stare against a plain white background. Chatters would likely use this to express feeling silly, confused, or absurdly dressed up in a comedic way.

No measured meaning yet. Used 33 times in 7 channels this month; one is written once chat gives enough evidence.