knob neck 

Basically the same as Dickhead

That bloke is a right knob neck

knob neck by UnShavenMonkey March 15, 2005

necker's knob 

A knob you used to see on the huge steering wheels of 1950's car to help steer with one hand. The use of this would be to put your arm around your girl's neck sitting very close to you thanks to those bench seats.

I've been looking for a necker's knob to install on my Studebaker for 5 years with no succes.

necker's knob by Kim's love October 28, 2006

knobneck 

A nicer version of knobhead/ dickhead. A light swear word so doesn’t sound as offending

Going on a night out was fun, but Annie was a knobneck for wondering off

Don’t be a knobneck, as James waffles on about all the girls he’s pulled

knobneck by Somekidontheblock January 13, 2021