1 definition by Gus Bojangles

Slang term used in Australia to describe particularly nasty fecal matter. Named after Rugby League halfback Luke Kelly, the term was originally coined by Rugby League great, Barry Harden-Upman and has become the standard colloquial term used to describe a bathroom visit.
"Man, I am busting for a Luke Kelly" or "Quick get out the way I've got a Luke Kelly popping out!"
by Gus Bojangles March 4, 2017
Get the Luke Kelly mug.