1 definition by P.M 19.95
A little bite on the nob, which, when penis is hard, a mark should be visible, this mark resembles a medieval beheading that has had to be repeated, giving it a to sectioned look (eg.--)
Man, yesterday this chick Lisa, she bitt down on my boy's cock, he said, it look like a beheading (aka beknobing), and it hurt like one too..
by P.M 19.95 November 11, 2009