it's a slang term for track suits in Austrailia. Honestly, I don't know why track suit isn't sufficient.
"Wow thats a nice trakky dack you have there!" "Fuck off Gerald its a track suit, you're in America now"
by aeternumm August 29, 2013
 Get the trakky dackmug.
Get the trakky dackmug. by Douche-N January 6, 2010
 Get the Dack Attackmug.
Get the Dack Attackmug. To pull down both the pants and underpants of a victim when dacking them, resulting in maximum embarrassment, or pride, depending on the victim.
He would never recover from the double dacking, but he was still certain it was Cindy seeing it happen that got him laid.
by pr0nstar October 27, 2008
 Get the Double Dackmug.
Get the Double Dackmug. by lowbatt August 27, 2016
 Get the dick dackingmug.
Get the dick dackingmug. Person 1 :"Maybe you should get out of my way."
Person 2: " Maybe you should Dack 'em because nobody wants to hear you."
Person 2: " Maybe you should Dack 'em because nobody wants to hear you."
by GoDackem June 13, 2011
 Get the Dack 'emmug.
Get the Dack 'emmug. Tracksuit pants. The lower half of a tracksuit. Often worn in Australia instead of shorts, trousers, jeans, skirts, dresses, slacks, etc, because they are comfortable. Acceptable attire amongst family, friends and neighbours (everybody loves good nieghbours). A derisive term when applied to strangers.
"I don't care how muuch you paid for your jeans, only fat cunts would wear their 'tracky dacks' in public!"
by ztv November 12, 2005
 Get the tracky dacksmug.
Get the tracky dacksmug. by Psalms May 2, 2008
 Get the Jo-dackmug.
Get the Jo-dackmug.