Knacker whacker

Homemade gun made with pipes and poles with the sole purpose of “whacking knackers”.

“Oul johno owes me a bag of sand and won’t pay so me and the boys ran through the gaf with a few knacker whackers and blew his head off”

by D2 robbery crew May 27, 2025

aqua knacker

To live on a boat

He docked his boat like a boss, he must be a aqua knacker

by Softnut July 1, 2015

dingo knackers

dingo knackers
aussie slang for something that really stands out (similar to dogs ballz)

Hey mate whats the go with that zit on ya head it stands out like dingo knackers

by Giva Schitt February 6, 2017

maple knacker

Canadian gay men who partake in using maple syrup for lube.

Whoa! There went Kreg and Bryan off to maple knacker by the Pizza place.

by Shelley West December 7, 2017

Tapper knacker

When a women taps the knacker sack with her index finger.

Boo can you tapper knacker me please

by The knacker tapper September 13, 2021

Fat Knacker

Someone is so fat that they literally knackered anything they put their weight on

Oh fuck sake please stop sitting on my furniture that’s third of my expensive chairs you have broken you fucking fat knacker

by She hit house March 6, 2025

wade in knacker deep

Formly to Have sex with a girl, also used in the context of getting something done.

Example 1
Person 1: she's fit youth.

Person 2: wade in knacker deep then mate.

Example 2:
person 1: I think i'll go to the bar

Person 2: Wade in then mate while your at it get me a pint too.

by Chris Bates March 31, 2007