Here’s a compact, prompt-ready list of crazy-realistic facial expressions (grouped; each line = name — key cues / quick tags). Use/stack as tokens.

Smiles & Laughter

• Duchenne smile — cheeks lifted, crow’s-feet; genuine smile, AU6+12

• Closed-mouth smile — lips pressed, soft eyes; polite smile, AU12+24

• Tight-lipped smile — corners up, lips thin; controlled smile

• Crooked grin — asymmetric corners; one-sided smile, smirkish

• Dimpled grin — cheek dimples visible; AU14

• Tooth-baring grin — upper+lower teeth; broad grin

• Open-mouth laughter — head back, eyes squeezed; belly laugh, AU6+12+26

• Silent laugh — wide grin, no voice, shoulders up; air laugh

• Laugh-cry — tears pooling, mouth wide; joy-cry blend

• Snort-laugh — nostril flare, brief snort; micro-flare

Surprise & Fear

• Surprised “O” — rounded lips, brows high; gasp, AU1+2+5+27

• Jaw-drop shock — mandible low, tongue visible; AU26/27

• Startle flinch — lids snap, chin jerks; blink-reflex

• Eye-pop surprise — sclera all around; wide-eyed

• Fear grimace — lips stretched sideways; AU20, tight corners

• Held breath — rib lift, lip seal; inhaled freeze

• Micro-gasp — small “o”, clavicles rise; shallow inhale

Disgust, Contempt, Pain

• Nose wrinkle — scrunched bridge, lifted upper lip; AU9+10

• Elvis sneer — one-sided upper-lip raise; AU10 unilateral

• Snarl — teeth bared, flared nostrils; canine show

• Bitter grimace — corners down, chin boss; AU15+17

• Nausea face — lip press, swallow, gaze down; stomach turn

• Contempt smirk — one corner lifts, eyes narrow; asymmetric disdain

• Pain wince — lids squeezed, nose crease; AU4+7+9

Mouth-centric / Playful / Odd

• Fish-lips (duckface) — funneled/puckered lips; AU22/18

• Kissy pucker — forward lip cone; air-kiss

• Lip funnel “ooo” — rounded, protruded; whistle-ready

• Lip suck — lips rolled inward; AU28

• Lip press — flat seal, white knuckles in lips; AU24

• Lip bite — lower lip caught by incisors; shy/tease

• Upper-lip bite — rare, quirky; edge bite

• Tongue-out “blep” — relaxed tip out; playful

• Tongue between teeth — “th” pose; mischief

• Raspberry — tongue + air, cheeks vibrating; pbbbt

• Cheek puff (chipmunk) — inflated cheeks; air hold

• Cheek suck — hollowed cheeks; model suck-in

• Rabbit mouth — upper incisors shown, upper lip raised; quirky

• Gurn — lower lip pulled over upper, jaw thrust; face pull

• Whistle face — tight “o”, focused gaze; whistling

• Blow exhale — lips pursed, cheeks flutter; cooling breath

• “Shh” hush — pursed beak mouth; silent cue

Anger, Effort, Determination

• Jaw clench — masseter bulge, lips tight; teeth press

• Lip curl — corners up but hostile; feral

• Nostril flare — wide alae, hard stare; AU38

• Shout / scream — uvula visible, throat cords; veins, spittle

• Chin jut — mandible forward, neck cords; challenge

• Chin tuck — compressed submental skin; bracing

• Squinch — lower lids raised, upper lowered; intense focus

• Skeptical brow + smirk — one brow up, corner twist; doubt

Tired, Sad, Thinky

• Yawn — mouth stretch, eyes watery; AU27

• Quivering lip — micro-tremor pre-cry; about-to-sob

• Stifled sob — lips pressed, chin dimpling; held tears

• Pout — protruded lower lip, brows pinched; sulk

• Pursed “hmm” — lips forward-flat, eyes up-left; thinking

• Eyebrow pinch — inner brows up, pain/sad; AU1+4

• One-brow cock — asymmetry + micro-smile; skeptic humor