knob and tube wiring 

knob and tube wiring is an electrical wiring system with 2 wires spaced atleast 1 foot a part from etchother with ceramic knob and tube insulators knob and tube wiring was used in houses and buildings in the early days of electricity before sheaved cable was invented and is still in use in a lot of older buildings

my cousins old house has knob and tube wiring still in use and working after over a century wow

knob and tube wiring by littlejimmie March 7, 2019

knob cobbler 

a baked good of sorts whereas the filling consists of semen (i.e. man seed, man yogurt, baby gravy, jizz, jism, sperm, spermatazoa, goo, goop, fresh tapioca, scrotioca, cock lard, pole soap, spooge, etc.)

This Thanksgiving day I will be providing the visiting in-laws a heapin helpin o' me knob cobbler.

knob cobbler by M. Cyrus the Pothead November 28, 2011

knob off

in the same vein as "go forth and multiply", "piss off", "fuck off" and so on...

origin: warrington, england

...will you please knob off, dickhead...

knob off by critch April 13, 2005

Knob Rocket 

a Knob Rocket is a person who is either an asshole or a dick.

Mary: Jack just had sex with me and then broke up.
Jane: wow jack is a real Knob Rocket!

Knob Rocket by Cmoney honey July 13, 2010

knob goblin 

someone who really enjoys giving head!

morning, noon or night, my girlfriend is constantly sucking my cock. She's a real knob goblin!

knob goblin by Paul J Parkinson November 1, 2006

knob at night 

first said by Karl Pilkington on the third episode of the Ricky Gervais show, it was said refering to the British tv show "im a celebrity get me out of here" when the comic genius's were talking about how one of the contestants had to eat a kangaroo penis, at this point karl said, on the show they are eating this stuff at 7 in the morning, and what im saying is i could eat a knob at night.

i could eat a knob at night

knob at night by nick of the dead March 6, 2009

knob wash 

A blow job that really sucks because the girl is too drunk and basically just drools all over your dick.

Man, that girl was so drunk, she left my dick soaking after that knob wash.

knob wash by B. Anana January 19, 2010