knackster

The biggest faggot to ever exist who like the sensation of cats

Hey Nick stop being such a knackster

knackster by That dope guy May 12, 2016

fat knacker 

contrary to popular belief the term 'fat knacker' is quite often used to insult someone who is not actually fat. But who is stuffing their amply sized gob full of something a fat person would eat.
Implies that they get knackered whilst eating hence the term fat knacker.
Also can be used to describe someone who is just insanely fat and gets tired shuffling to the fridge.

(note: i have absolutely nothing against fat people, the term fat knacker would only be used (in my case) to describe someone fat and a total ass wipe)

WTF! you're going back for another hamburger? you better hurry up and eat that then you fat knacker!

Fat Person: 'Ha! look at that bitch Lucy over there'
Me: Shut the fuck up you fat knacker!

fat knacker by Lucy-fer in the sky with diamonds August 24, 2004

knackertache

Also spelt as Knackertash
Used to describe a half grown moustache commonly seen on Knackers or Skangers in Dublin, Ireland. Comical to look at.

Ha ha Look at the knackertache on him

knackertache by green_ajah December 21, 2005

old knackers yard 

A old women's pussy

Simon.. She alright for her age isn't she, she's giving you the eye

Mike... Your joking mate, she must be 60, I am not going up that old knackers yard

old knackers yard by mitch00uk April 2, 2015

Knacker Talc 

Talcum powder that is used liberally around the balls / groinal area to avoid the dreaded sack rash. Can also be used whilst doing a handstand as hoop powder to create mini anal atomic mushroom clouds, as in Mr. Methane!

After an extreme shagfest, Chris said 'Pass me the knacker talc, me clems are on fire!'

In the case of hoop powder, 'Pour it down me crevis and stand clear - I'm about to let one off after eating that ninja curry last night!'

Knacker Talc by Helmet Licker September 9, 2006

Knacker 

An Irish slang term for a traveller

See that cunt there? Yeah he's a knacker and a half that lad

Knacker by Humorous Sombrero May 21, 2018

Knacker Snacker

One who enjoys sucking another persons balls. A Chode Muncher.

"By Jove Nicholls!! She was the best Knacker Snacker a gentleman could possibly ask for"!!

Knacker Snacker by Befferson 2 April 27, 2014