pop-eyed

US /ˈpɑːp.aɪd/
UK /ˈpɑːp.aɪd/
"pop-eyed" picture
1.

com os olhos esbugalhados, de olhos arregalados

having bulging eyes, typically as a result of shock, fear, or excitement

:
He stood there, pop-eyed with astonishment, as the magician made the rabbit disappear.
Ele ficou lá, com os olhos esbugalhados de espanto, enquanto o mágico fazia o coelho desaparecer.
The sudden loud noise made the cat pop-eyed.
O barulho alto repentino deixou o gato com os olhos esbugalhados.