n.
When someone decides to protest their friendship with you or war against you by unfriending you on Facebook. Usually done by immature children.
Bob: Joe is mad at me for not inviting him to my party last weekend. He even unfriended me on Facebook.
James: Why?
Bob: He just wants me to notice his Facebook warfare so I know he's mad at me.
by pseudoface February 21, 2014
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