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1.
A Canary Day is a colloquial expression for a day of immense slothfulness, rest, or otherwise inhibition to perform the daily duties and routine of ones life. Often it is associated with drug use, abnormal sleeping schedules, and containment in a closed space for the entirety or majority of the day.

"I just had a 'Canary Day' week. I was so stressed from last week's work that I just couldn't focus on anything this week!"
by Jason Michael November 30, 2005

Words related to Canary Day

unproductive wasted canary day lazy sloth useless waste
 
2.
Not doing anything for a day or for consecutive number of days
I just had a Canary Day weekend.
by Phil Iverson November 26, 2005