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