Skull on Instagram

What it signals here

bio usage

Placed in bios by edgy, alternative, or goth-aesthetic users; also used by Gen Z as personality shorthand for dark humor lovers.

story usage

Reaction sticker to funny or cringe-worthy content shared by friends; also used in Halloween story themes.

aesthetic usage

Core to dark academia, goth, grunge, and cottagecore-dark aesthetics on mood boards and reels.

See it elsewhere