A calendar used to countdown to Christmas Day. Each day you will get a small gift (chocolate, pocket money, etc.)
I want an Advent calendar.
by RoseCandyFloss December 4, 2014
by Ras Barry December 12, 2018
A calander the Jews use by filling in all the days that various establishments are giving something away for free or at an extremely reduced price.
by Juls309 March 16, 2015
The act of negotiating a meeting time by listing your available times for a meeting to others, and hoping one of those times hits an available time from the other parties to the meeting.
by calendar_battleship August 14, 2018
Planning an event with several other people around each of their schedules. This often turns into a gigantic clusterfuck, just like a game of chess for most people.
Person 1: well I can't go on the 19th through 23rd or the 25th, 26th or 29th
Person 2: I can't do it on the 27th
Person 3: I can only go on the 30th
Person 4: fuck off, I'm going alone
Person 5: gosh that's one fucked up game of calendar chess
Person 2: I can't do it on the 27th
Person 3: I can only go on the 30th
Person 4: fuck off, I'm going alone
Person 5: gosh that's one fucked up game of calendar chess
by InFormationForAttack April 5, 2011
When a co-worker who you've shared your calendar with uses it to stalk you and challenge you on why they weren't invited to the meeting also.
Sandy is always calendar creeping me so now I make all my appointments private and tell her I have medical appointments for my rash.
by Ashwanda October 23, 2017
In business, the art of stealing someones time by creating a meeting that you didn't consent to thus unnecessarily jamming up your schedule.
Johnny set up that meeting without talking to me. I needed that time and could have done without the calendar rape. Now I have to rearrange the entire day.
by Mully2222 January 24, 2018