When you thrust your dick into the anus of a female or male companion and protrudes through the body until it comes out of the mouth and is then inserted into the anus of the next male/female and so on and so forth and when the entire length of the dick has been used up you swing said dick at people passing by saying "I am the King of England. Bow before your King!"
by Michael Dangelo June 23, 2011
The Act of running away from someone or something in a similar fashion to that on the Epic film The Holy Grail, Shouting "RUN AWAY!!"
by Mullie beast February 13, 2009
When ramming your penis inside a woman's anus really fast and then pull out really slow like pulling out Excalibur from the stone
Dude last night me and my girl did anal and I gave her a King Arthur so if you see her walking funny then you know why.
by Seabass391 October 23, 2011
"King Arthur" has entered the VC.
by Dissolucid February 13, 2023
When you bury your dick so far into a girl's lovehole that the man who can pull you out will be crowned King of Camelot.
Guy #1: You know that girl with that wears the jean skirt and leggings?
Guy #2: The clarinet player?
Guy #1: Yeah, I wanna be her King Arthur.
Guy #2: The clarinet player?
Guy #1: Yeah, I wanna be her King Arthur.
by Sir Isaiah Of Marion February 28, 2017
Lancelot had a King Arthur all over Guenevere's dress.
or
Lancelot King Arthured all over Guenevere's dress.
or
Lancelot King Arthured all over Guenevere's dress.
by D.Law October 25, 2006
King Arthuring someone is to stab someone in the face with a penis useing the penis as excalaber.Usally a prank or insult
Timmy: Alex is a HO-MO Alex:Hey Timmy I wouldnt go to sleep tonight because im gunna KING ARTHUR you so good!Timmy:Dude not cool!
by Jlynnb*tch July 25, 2009