When you get stabbed in the belly button by a small shank or a large katana. It can also be the jizzing onto a females belly button...
by (>)`-`(>) June 24, 2008
A knife job is when a girl takes a lot of knifes or swords and literally tares her pussy apart. Also some guys will do this to a lot of girls and turn them into a hoe floor.
by Homieslice of the Negro September 03, 2016
The approximate 2 - 10 seconds of immense pain inside of a female's anus that comes and goes without warning. It feels like - more or less - a knife in one's ass.
Girl 1: *starts to wince in pain whilst squirming in chair*
Girl 2: Are you alright?!
Girl 1: *stops* Yeah, I just had a massive case of knife ass
Girl 2: Aw yeah I hate that
Girl 2: Are you alright?!
Girl 1: *stops* Yeah, I just had a massive case of knife ass
Girl 2: Aw yeah I hate that
by deuxgatos January 20, 2011
Similar to a sword fight, however both participants penises are very small, thus knives instead of swords
by illweedsesh January 28, 2009
judy was out honing the knife for her general well being and of course; to perhaps attract customers!!
by michael foolsley November 26, 2009
Dave. "How did you get on with that bird you picked up Kev? Did u give her a good filleting"
Kev "Yeah I boned her with my fillet knife 4 hours solid!"
Kev "Yeah I boned her with my fillet knife 4 hours solid!"
by nutman17 May 10, 2007
by Steve Wilhite March 24, 2005