take a look in da mirror

"Why're you such a knob head you little cunt, little fuckin' snake."

Yo bro he's a 'he's a knob head'

See that guy who sits in his armchair watching Manchester United, he's a right knobhead

That storeman is a complete knobhead, he will never give us what we need.
Traffic wardens are all Kevins they won't give you time to take a piss without issuing a ticket, the Knobheads.

your mum is a knob head.

oi luke smith, you knob head