These 83 annoyed kaomoji say it with the eyes: a side eye, a flat stare or an eye roll. Tap one and it is copied. 14 need only a keyboard, -_- and >_> among them.
Read the full guide
Find a face, tap it
Tap a tile and the face is on your clipboard. The groups go by what shows: eyes turned aside, a flat stare, letters borrowed for a harder stare, a nose in the air, then sighs, dots and a facepalm. The last group adds a word. Search reads the labels: side eye finds 17, pout 12, deadpan 5, eye roll 3, and facepalm finds 2.
The words beside the faces
The glosses are Wiktionary's. やれやれ, yareyare, is a sigh said aloud. イライラ, iraira, is irritation. ちぇっ is a tch of mild displeasure and 舌打ち a click of the tongue. うんざり is fed up, めんどくさい bothersome, はいはい is yeah, sure, and 別に, betsuni, is not really.
Tips
The side eye ¬ is Not sign, from the Latin-1 Supplement block. (¬_¬) has the same sign in its fullwidth form, Fullwidth not sign.
Everyday characters keeps 69. The other 14 borrow a letter: Kannada, Hangul, Canadian syllabics, or the Georgian letter las that makes the facepalm's hand.
Five faces are only 3 code points, ಠ_ಠ among them. Short keeps the 53 of 6 or fewer; search keyboard for the plain-key ones.
Questions and answers
What does -_- mean?
Frustration or annoyance, in Wiktionary's words, which also lists -.- and =_= as synonyms. The hyphens are flat, shut eyes and the low line is a straight mouth. All three are here in brackets, and -_- without them.
What does >_> mean?
A sideways look. Wiktionary gives it as an emoticon representing shiftiness, nervousness or guilt, with <_< and >.> as other forms. Search shifty for the 4 here; side eye finds them and 13 more.
What does ಠ_ಠ mean?
The look of disapproval. Wiktionary's entry says it uses a Kannada letter, U+0CA0, which resembles an eye with an eyebrow. Unicode names it Kannada letter ttha. Five faces here use it; search disapproval.
What does (눈_눈) mean?
A hard stare. 눈 is the Korean noun for eye, so each eye is the word eye. Japanese has a word for a look like this: ジト目, jitome, which Wiktionary glosses as piercing, half-closed eyes, usually indicating exasperation or annoyance.