An all encompassing noun that can describe the behaviour, effect or mere presence of a knob which can be a true phallus, or a figurative douchebag (see douchebaggery).

'Knobbery' can therefore refer to sex, self-embarrassment, stupidity, annoyance, or destruction. Sometimes the word refers to all these things simultaneously (in such cases 'knobbery' is a synonym for fuckage).
1: There are too many emos, racists and gays on the streets.
2: I agree, there's too much knobbery on the streets.
by Joshua2345 May 12, 2008
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The act of forcibly taking a cock into one's hand and jacking it up and down whilst the mouth slides up and down the shaft in unison or opposition.
BillyBob: Where's that whore you call a girlfriend?

Jeb: Campus police caught her blowing one of her professors in the parking lot. She's down in county lockup... prolly likin' some stank-ass prison guard snatch.

BillyBob: Did they charge her with Armed Knobbery or Public Incocksuckation?

Jeb: Ha! Both.
by The Shizifist May 2, 2011
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This is a practice or art conducted by many females (usu. loose or slutty in nature) that dedicate themselves to perfecting and creating new ways to perform a blow job. This art is conducted usu. on a daily basis and involves fluids from the female's cunt mumbler or saliva.
I can tell by the way she sucks on that lollipop that she is highly skilled in the art of Slob Knobbery.
by thadelus January 30, 2009
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Someone regularly caught in the act of being a knob.
Putting that Manchester united sticker on a car bonnet is pure knobbery.
by Skittles84 April 12, 2017
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