One who lacks the intelligence of the "normal" sector of the human population; even so cannot handle the most mundane of tasks due to the lack of common sense and intelligence.
by Buck May 9, 2003
 Get the pinheadmug.
Get the pinheadmug. by Lil_Bird414 October 13, 2021
 Get the Pinheadingmug.
Get the Pinheadingmug. One who has a very skinny head and is extremely stupid. No cure. Most common person is diagnosed with a failed abortion. Most famous pinhead pinhead pak
by Pomp33 April 3, 2015
 Get the Pinheadismmug.
Get the Pinheadismmug. Giving head to a micro-penis.
Steve ' s penis was so small I didn't think he would get any action, but Sally is totally into pinheading.
by wolfpearl May 27, 2016
 Get the pinheadingmug.
Get the pinheadingmug. The most badass horror villain of all time, he can ruin anybodys shit, even McCleod cant kill pinhead. Nobody will ever kill him.
by Cheesebadger January 9, 2005
 Get the pinheadmug.
Get the pinheadmug. When I was at the Summer Olympics at Beijing last summer I saw at the pin trading stand a pinhead trading pins with another person.
by BruinKiller3469 March 24, 2009
 Get the pinheadmug.
Get the pinheadmug. by Larry G January 4, 2005
 Get the pinheadmug.
Get the pinheadmug.