Door knobbing

shoving a door knob into your vagina or anus and twisting it for pleasure

Hey man. when you don't have a penis, use a door knob! door knobbing is great fun!

by THeTunaFish September 6, 2009

knob slob

person who gives messy head (knob=head of penis; slob=messy, untidy).

See also knob slobber.

Erotic magazine advertisement, ca. 2004: "You can go from knob slob to blow job champ (by buying this book) . . . "

by al-in-chgo June 16, 2011

Yard Knob

A Lump of dog crap that has dried, hardened or otherwise solidified into an elevated mass that can trip you as you run across your backyard.

Teacher, I missed the bus this morning because I tripped over a yard knob.

by Ricky Round April 16, 2008

re-knob

Verb;
The act of trying to get a 2nd knob job shortly after getting the first one.

Adjective;
A person who slobs a knob for a second time or simply every time a knob is presented.

I asked your mom for a re-knob and she said I was insatiable, then she said OK.

Hey your mom is one hell of a re-knob.

by Mirasola April 3, 2007

knob features

one who's facial features resemble that of a penis head. A dickhead.

No knob features, that's not what your job is.

by Tony666 February 17, 2008

Gnats knob

Smallest unit of measurement known to man

I was a gnats knob away from catching that fucker who nicked my horse box

by Muddy Trump April 2, 2011

knob cheese

Bob Bain

Bob Bain is a knob cheese

by Scotty April 30, 2003