(one's) eyes are popping out of (one's) head

(one's) eyes are popping out of (one's) head

One's facial expression indicates surprise or extreme interest in what one is looking at. My eyes practically were popping out of my head when I saw that my parents had bought me a car for my birthday! Stare much? Your eyes were popping out of your head when that guy walked past us.
See also: eye, head, of, out, popping
Farlex Dictionary of Idioms.
See also:
  • (one's) eyes pop out of (one's) head
  • nearly
  • (one's) face is a picture
  • be written all over (one's) face
  • be written all over somebody's face
  • be written all over your face
  • it's written all over (one's) face
  • It's written all over face
  • have a face like thunder
  • faraway look