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

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