Knob off

British Slang term meaning fuck off, piss off, wank off, toss off, or go away.

The term originated in Manchester, England and is very popular there. Most people use this term at least once per day.

C: Hey, do you fancy a chat?
K: No. Go knob off, you bellend.

by Big Boy P January 27, 2015

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...

by critch April 13, 2005

Knobbing Off

'Knobbing Off/To Knob off' - To get something done.

Natalie is quickly knobbing off her coffee before heading to work this morning as he is running late.

by Paul Webb Snr March 22, 2009

Knobbing-Off

The act of male masturbation.

I feel like knobbing-off

by Soke No-Last-Name June 20, 2010

knob off

To masturbate, fap, jack off, wank, me-time, choke the chicken, spank the monkey, beat the meat, squeeze the cream, charming the snake, manual stimulation of the penis.

"Gonna go knob off for a bit", said Jeff.

by FilthyHobo420 June 13, 2012

knob off

a particularly un-arousing experience

a floppy cock

an un-erect penis

opposite of knob on

U.k. (slang) Tell someone to go away

seeing my brother with my moms dildo gave me such a knob off

I have such a big-ass knob off right now

Knob off you little twat

by Tom P. Cock March 31, 2006

bite your knob off

To over-charge someone for goods or a service. To inflate a pre-arranged price in an underhand way.

"We'd agreed £200 for the land survey but when I got the bill they'd put it down as £280. Is that normal?

No mate, I think they're trying to to bite your knob off!"

by carlosfortuna October 10, 2011