Taa

What the picture shows

A wide, stylized white skull with glowing bright blue eye sockets and a dark triangular nose cavity, holding a lit cigarette in its jaw with smoke curling upward, set above crossed bones. Chatters likely use it to convey a smug, relaxed, or edgy "too cool" attitude, often in ironic or deadpan reactions.

No measured meaning yet. Used 194 times in 2 channels this month; one is written once chat gives enough evidence.