Door knob

Someone who is always having sex and everyone has a turn

Man I had sex with a proper door knob last night!

by Urbanrebel3001 February 6, 2017

knob sucker

A person who only sucks small dick because big dicks are too much.

Amanda is a real knob sucker.

by smikes90 June 13, 2018

Knob chopper

Someone who bites off a mans penis

Holy shit Sarah is a knob chopper, she bit David’s dick off

by Biggest boi420 October 26, 2018

double knob

A phrase when used that makes your significant other shake their head and grin imagining double entendre.

Maybe we should double knob the cabinet doors instead of adding pulls.

by Banner77 June 21, 2017

Knob dial

Accidental phone call. British.

U call?

Nah, knob dial.

by Shuaman November 17, 2018