1)one who either does not have a brain, or one who simply chooses not to use their brain. moreso, in particular, one who's neck tapers inward toward their cranial mass. i.e. one who's neck is much larger than their head, common among jockstraps
or those that fail to practice common sense.
that dude is such a neckhead. i wish he would use his head once in a while.
a person that really believes what they say is truly profound
I heard a neckhead say, "You know someday something is going to happen".
someone who deserves a neck
a very retarded person
a ver ridiculous person
Shut up neck head!
Whatever neck head!
Tell his neck headed self whats up!
He's the neck head masta flex!