A series of loosely-connected two-panel comic strips, altogether titled “some silly stuff from 2AM last night”. All feature Kay Lin (KL) and her yellow eyes.
In a bonus single panel, third person (Caleb) passes Kay Lin, who’s face-down at a table, fists clenched. “Whoa-a-a,” says Caleb, snickering, “not lookin’ too hot there, are ya, egg yolk?”
Caption: “In that moment Caleb signed his death warrant.”
Side note: eye color is not a thing that is commented on canonically, but it would be funny if it was.
Vaguely-relatedly, a comment thread spawned a bonus.