Just then one of them stuck his head up above a rock and called to me.

I took a deep breath and stuck my head up.

"You're always looking for a loose board to stick your head up through, and there are about 60 guys waiting to hit you."

He got a toehold just below the top, then stuck his head up and looked around.

He did stick his head up for a second.

A green sea turtle stuck up its round head and looked at me.

"You never know where racism is going to stick its head up."

He didn't have to stick his head up on the castle wall.

Then a panel in the building's roof opened and a man stuck his head up.

He stuck his head up out of the cell.