这句中的toss his head back具体是个什么样的动作啊?

问题描述:

这句中的toss his head back具体是个什么样的动作啊?
"I don’t think I shall send it anywhere," he answered,tossing his head back in that odd way that used to make his friends laugh at him at Oxford."No:I won’t send it anywhere."

就是向后甩了甩头.
一般女孩子甩头发见过了吧.