A person who hogs the camera and contorts themselves into all kinds of positions just to be the center of the camera's attention through an entire video shooting, even at the expense of others in the film by the face-head trying to shut them out and take all of the attention on himself. A face-head can also be any celebrity that feels the need to express their unsolicited opinion on every matter under the sun without anybody ever asking for it. A face-head just feels the need to weigh in their opinion on every matter because they think that their celebrity status actually makes their opinions important when nobody really gives a damn. A face-head can also be synonymous with an attention whore.