Mark Zuckerberg -- When the Tip Just Isn't Enough

Mark Zuckerberg's billions keep shrinking -- poor guy -- but is that a good excuse to skate on a tip after a romantic dinner in Italy? Depends on who ya ask ... and if you're any good at converting dollars to euros.

Source: http://www.tmz.com/2012/05/30/mark-zuckerberg-honeymoon-dinner-tip-tmz-on-tv/

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