Is the part that 'blazes' the same part that 'twinkles'? Maybe it's the upper eyelids that blaze and the lower eyelids that twinkle. Or the left eye can blaze furiously in wrath and the right eye twinkles in mischievous mirth- but only on Sundays and Tuesdays (in winter). When the eyes blaze, can a character look about, or does the blazing singe too many eyebrows and eyelashes? Do the nostrils flare? And what do them lip things do? (Character's probably eating, so they're kinda stuck keeping food and drool in place.) Nothing captures emotions like eyebrows scrunching though, whether it's in consternation or vexation or mere puzzlement- wait, don't they rise in puzzlement? Or is that befuddlement? (Right now one of my own is scrunched while the other is raised very Spock-like as I puzzle my way through my vexing consternation.) And let's avoid talk of whether the forehead is furrowing or other wrinkles are crinkling- that's just going overboard.
Too bad them white globes can't change color. Then the eyeballs themselves can become completely expressive. Wait, we're authors! Who says them white eyeball globes (otherwise known as sclera) can't change from unexpressive (inexpressive?) white to blushing pink to enigmatic purple to blazing red or twinkling green? Them eyes can already blaze and twinkle and who knows what else! Nothing like color-coding to let the other character(s) noticing them blazing or twinkling eyes know exactly what's going on. (Hopefully we're not in first-person POV when the POV character's eyes blaze and twinkle, unless there's a mirror conveniently nearby.)
Too bad we don't have gills on our necks. I imagine they'd be able to flap furiously or purse themselves disapprovingly. Wait! We're authors...