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2.
What happens when you commit suicide at Christmas. This is a popular time to kill yourself as many people become depressed at this time of year.
Frank: Did you hear what happened to Bob?

Jim: No, what happened?

Frank: He committed Christmacide! His wife left him and he just lost it!
by prezstain1 May 10, 2009
 
1.
The deliberate and systematic destruction or prevention of Christmas celebration.
There would be no presents for anyone this year -- Mother had committed christmacide and the holiday celebration was cancelled.
by saram April 08, 2007