1.) One who is generally lacking intelligence
2.) One who performs actions as to aggrivate others to the point of total annoyance for no apparent or upstanding reason
3.) The knot which one with long hair usually develops on the back of the head after long periods of sexual intercourse, specifically the missionary position
1.) "Your left turn signal is still on, fuck head!"
2.) "Your left turn signal is still on, fuck head!"
3.) Jenny came to breakfast with fuck head after sleeping with Johnny last night.