Somebody who is so fat, they are tired of shuffling to the fridge.
Your dad is such a fat Knacker. He can't stop reaching for snacks.
by M3ga Bea5t September 13, 2020
Get the Fat Knacker mug.
gutnak-er(s)

-noun Australian:- (subjective)

The part of your stomach that feels physical pleasure after a particularly satisfying meal.

simon and - "gee that curry hit the spot...":

matt - "yeah, that stroked the ol' gut-knackers..."

ricky "oooh, yeah i reckon... it huuurts sooo goood"
by MadKnackers April 24, 2009
Get the Gut-Knackers mug.
A Knacker Flap is the large flap of skin prevailing from the gut that hangs over a males genitals, making them completely invisible when naked. The sighting of a Knacker Flap usually occurs in older obese men, and is usually tucked into their shirt. It is the male version of the "gunt" which is that of a female Knacker Flap.
Holy shit, that dude's got a mean Knacker Flap!

Omg is that guy naked? Where's his privates? Oh they're underneath his Knacker Flap.
by purplejane September 8, 2014
Get the Knacker Flap mug.
My boyfriend was playing away so when I found out I kicked him in his wee knackers!!!
by WeeLynny October 19, 2017
Get the Wee Knackers mug.
Term derived from censoring f*cking and the British word knackered which means exhausted.
I had to work a double and had class I'm facking knackered.
by Nicola910 December 2, 2016
Get the facking knackered mug.
Knacker is a term used for an (irish) gypsy. Fat knacker is another way of calling someone a fat (or greedy) gypo.
Look at that fat knacker drinking a diet coke, who is he trying to fool the fat knacker
by September 27, 2020
Get the Fat Knacker mug.