A Great Big World and Christina Aguilera's song "Say Something" moves a four-year-old to tears.

Ten years ago today, Mark Zuckerberg launched a social networking site called "The Facebook" from his Harvard dorm, little knowing that it will grow into one of the most successful brands of the decade. To celebrate its 10th birthday, the company has released a personalized slideshow for us to revisit our own milestones since we've been on "The Book."

Watch, learn and remember (but please do not try). Today, a skilled Russian motorist shows the world how to claim that last parking space on a crowded block by drifting in an arc across a six-lane road in downtown Russia.

From Twitpics of twin toilets to cleverly shot Vines of ski jumpers doing tricks, this year's Winter Olympics have already seen a few contenders on their way to be hailed as the first meme to come out of Sochi, Russia.

Shown left: An official logo parody featuring Preved Medved.