1 definition by Fridaywish

(Fucked Up Friday) When a few coworkers and yourself drink at work when the boss, supervisor or higher ups are out to make the day go by better and faster. The purpose is to not get caught, but drink enough that you look like you are productive while achieving a high rate of customer service. It is the start of drinking for the whole weekend, especially if it is a longer, holiday weekend.
Man, last nights FUF was amazing! Hope I still have a job on Monday!
by Fridaywish March 10, 2013
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