The act of male masturbation.
I feel like knobbing-off
by Soke No-Last-Name June 20, 2010
Can you define these popular missing words?
'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