Knackerdom 

1. the quality or state of being lazy

2. the absence of necessity, coercion, or constraint in choice or action.

It was due to the parents' complete knackerdom, that their child wasn't enrolled into kindergarten last year.

Knackerdom by The Great Dongholio August 23, 2011

knackerooney 

an object or event that reminds one of another object or event that makes them laugh or smile

Seeing the tennis courts,an obvious knackerooney, she smiled, remembering the time he took her there and there were no nets.

knackerooney by Me*** July 29, 2008

knackerood 

a word used to describe a feeling of utter tiredness
a slightly odd mumsy type word....meaning the exact same as knackered but slightly exaggerated in its pronunciation and meaning.

Variation: knackerackerood (but we wont go there)

I'm totally knackerood!

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

knick-knackeroonied 

very very tired. comes from the word knackered.

aw jeez im simply knick-knackeroonied y'all

knick-knackeroonied by Kate Mackie January 26, 2006