A person who is so idiotic and annoying you want to bash your head against a wall. Knobheads usually respond to the names Gavin or Kris. Either are completely unaware of their buffoonery or do it for the sole purpose of annoying you. Usually are British.
by Mrs.ChanandlerBong December 29, 2017

Knobhead is a brittan word that mean stupid person or dickhead. used when somones does something bad
by jdandjasd April 10, 2017

Somebody who if it wasn't for social media would be completely ignored. Thrives in the company of other Uncle Knobheads. Nobody else is impressed.
I'll just have a look at social media to see what people are thinking about the latest from the Middle East. Oh fuck, the Uncle Knobheads are there already.
by Terry Clee October 25, 2023
