Boneheading

People who jump in front of, or hang out behind people who are being filmed having a photo taken off.
They often wave to get on television.

"Check out those boneheads on the news"
"Someone is boneheading in this photo"

When news reporters are on the streets, people try to get on camera and "bonehead" by waving to the camera.

Boneheading by mrmooz June 22, 2007

Beheading 

To have the tip of a males genitalia removed.

I heard Chris got a good beheading.

Beheading by Dub is a streamer October 24, 2017

beheading 

When someone cuts off someone else head. This can happen a number of ways. Decapitation is another word for it.

Mary Queen of Scotts had a beheading last week.

beheading by Carter335783 January 31, 2020

Anal beheading 

When someone's neck is slit and head is then stuck up someone's rectum and then their neck is twisted while in the rectum causing the head to fall off

Dude 1: did you see that movie with the anal beheading
Dude 2: yeah I like the part when they slit his throat

Anal beheading by Thegreatwhitebeannie February 23, 2017

coneheading 

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!"

coneheading by matrix_sage November 24, 2015

beheading the turtle 

When you are turtle heading and sneeze which in turn chops the head off

I was turtle heading and sneezed which beheading the turtle

beheading the turtle by NotABam October 10, 2017

isis beheading

something a kid in the back of the bus wanted you to look at in middle school at 7 am

“hey wanna see an isis beheading?”
“dude wtf is wrong with you”

isis beheading by pacify;phan February 20, 2022