The act of drunkenly communicating with someone indirectly on Facebook, either by posting to a mutual friend's page or updating your status. Typically occurs after fights or break-ups.
Tom: What's up with Kristen's Facebook status? It says "Can't believe how things work out sometimes... Guess some people can never make up their minds."

Jane: She's drunk-facebooking by proxy. She just wants to show Will she thinks their break-up is his fault.

Tom: Is that what she was doing yesterday when her status said something about drinking away her troubles?

Jane: Exactly. You have sure mastered the meaning of drunk-facebooking by proxy
by allegrad July 1, 2009
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