Felix popped his head above the surface; he had to squint in the sudden brightness.
Pitt popped his head above the deck at the head of the stairway.
More fish were popping their heads above the water to feed on the hovering insects, so that the whole surface of the river seemed to boil.
It popped above 2,000 again early in the afternoon and near the end of trading.
Burl's head popped above water and he saw a larger bit of the fungus floating nearby.
My paddle popped above the water, making the requisite sweeping motion.
After the first 30 feet down the chimney, you pop into the ceiling of the cavern nearly 15 stories above the floor.
"Here I am," said a low voice, and Peggy's head popped above the bracken a little way down the hill.
Suddenly a tiny goldfish popped its head above the surface of the lake, not more than a foot from his eyes.
All three popped their heads above water.