One is said to have pulled a Failed Facebook Fast, or a tripple F, when the action of refraining from logging on to facebook (facebook fasting) has failed.
Susan was going to be facebook fasting for a week but she pulled a tripple F after a couple of days.

John said he was never going back on facebook, but he was back 1 hour later. Major failed facebook fast.
by SAphoto November 25, 2009
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