Derogatory term for a white supremacist. Originates from the cone-shaped masks the Klu Klux Klan wear.
by sam tee April 25, 2004
a Bishop (or Archbishop) in the Catholic Church, referring to the characteristic headgear they wear (aka the miter), and possibly also to definition #1 as an important characteristic for conehead. Honestly, the first time I heard this definition of conehead was from a Catholic Priest.
by Wyeth Again February 24, 2013
The unexpected side effect of extremely vigorous intercourse when the cranium hits the door when having sex in the car.
Hey Tim! Did you give that bitch a conehead last night when you tagged her in the car? **high five**
by Conehead 1 October 30, 2017
A very funny movie about pointy-headed aliens, based on a skit from the old Saturday Night Live. See Remulac; mass quantities.
Not only did you fail to appear at the appointed time, you interefered with all of the events which were to come.
by Octopod November 06, 2003
Something you call someone when they are absolutely oblivious to what’s happening. Usually used when someone claims to fry your router.
by Cole Jarvis April 19, 2020
Coneheading is a sexual act that involves a male (or female) strapping a strap-on dildo around their head and using it to penetrate their male (or female) partner.
"man, I was so drunk I couldn't get it up last night, but she had a strap on so we were coneheading for hours!"
by matrix_sage October 06, 2015