(Australia, New Zealand, informal) Trousers or underwear.
2008, Dave Sabben, The Scorpion Dance, Denny Neave, Soldiers' Tale: A Collection of True Stories from Aussie Soldiers, page 144,
But the pain′s still there, so I begin to drop my daks to investigate the territory.
Mac + Safari
iPhone + iPad
Google Chrome
Mozilla Firefox
Opera
Microsoft Edge