Top Definition
Murdercide occurs when you are filled with so much betray, anger and sorrow that you kill a motherfucker and yourself simultaneously
Murdercide can happen if you catch your spouse in bed with another lover. You bound them and end them and yourself by whatever means possible at the same moment.
by FlexnFrank November 12, 2013
Murdercide: when you go back in time and kill your past self.
Jon: That's it! I'm going back and time and killing myself
Jack: your past self?
Jon: yes, I will commit to commit murdercide
by vago187 October 08, 2009
Someone or something that kills a sentient being
"that guy just committed murdercide!"
by Weird October 10, 2007
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