Cayke stared so hard that her eyes seemed about to pop out of her head.
I feel as if some one was hiding somewhere ready to pop out on me.
He is coming at six o'clock; so pop out of bed and get dressed.
They seemed to pop out of his head for the maniac was choking him.
I try hard not to, but they do pop out when I m surprised—and I m surprised most of the time.