Boredom mixed with mild contempt — the sideways glance signals 'not impressed' or grudging disdain rather than active anger. It's a favorite for expressing eye-rolling annoyance at something predictable or tedious, functioning as a slightly more subdued alternative to the rolling-eyes emoji.
Keywords: ..., bored, face, fine, jealous, jel, jelly, pissed, smh, ugh, uhh, unamused, unhappy, weird, whatever