look up any word, like donkey punch:
 
1.
1. To over-think to the point of confusion
2. To have thoughts of random things circle in your head
3. to have someone have sex with your face, and or eye sockets
"Ive been thinking about this whole thing to much and im just head fucking myself."

Or "Some guy head fucked me last night and I have sore eyes".
by Jameslikesbex September 02, 2006
 
2.
Someone who has lost their mind, who does not make any sense when they talk or is just plain CRAZY!
That bitch is headfucked!
by thegirlwho January 05, 2007