Feelings of anxiety, regret and sickness following a gambling binge. Originally introduced in 2008 as part of a NSW (Australia) Government advertising campaign aimed at young male problem gamblers. Created by Sydney agency The Campaign Palace on behalf of the Responsible Gambling Fund. More info at http://www.gamblinghangover.nsw.gov.au
Wow! I've got a heck of a gambling hangover - I dropped $300 at the casino last night.