He jerked a thumb over his shoulder in the direction they had come from.

She jerked a thumb over her shoulder, in the direction of the mess.

He jerked a thumb over his shoulder toward the bathroom beyond.

Come with me to my house," he jerked a thumb over his shoulder.

With a grin, he jerked a thumb over his shoulder.

"No," he said, and jerked a thumb back over his shoulder.

Becky jerked a thumb over her shoulder, at the house behind them.

He jerked a thumb over his shoulder toward the helicopter.

He jerked a thumb over his shoulder at the wall behind him.

He jerked a thumb over his shoulder and said, "Come in."