The feeling you get when an idea or concept is beyond your understanding. Also used to describe the idea or concept that causes head-fucking.
"You know that painting by Dali with the elephant with the giraffe legs? That gives me a serious head fuck, man."
by Mr Ben February 10, 2005
Get the head fuckmug. A concept that you can't get your head around so you just sit there and do the verbal & mental equivalent of "?".
Uh? Headfuck!
by w00t April 2, 2004
Get the head fuckmug. The act of fucking someone's head or a blowjob in which the man thrusts his penis in the woman's mouth in an act of fucking her head.
by Internet August 28, 2003
Get the head fuckmug. by Check this shit out October 11, 2003
Get the head fuckmug. whe you are smoking a joint and you breathe in and out really quickly then whistle a joint stick ur head in the air grab ur neck and suck in till you cant any more then let it out, ultimate effect
by will_walker August 1, 2007
Get the head fuckmug. The traditional post birth examination of the vaginal passage and uteral regions to ensure effective removal of the plecenta.
by Ugg May 3, 2003
Get the head fuckmug.