During last night's bigger-than-life closing ceremony of the 2014 Sochi Winter Olympics, the Russians won many laughs by plugging in a reference to the infamous lighting glitch from the opening ceremony earlier this month.

Take a look back at the highlights of the 2014 Sochi Olympics as told through a series of viral photos and hashtags.

Cyrus performed a cover of OutKast's "Hey Ya!," proving 2000s nostalgia will overtake '90s nostalgia any day now.

Since its TV premiere 15 years ago, this sci-fi fantasy space anime series has been often credited with rekindling a new wave of interests in the anime genre among Western viewers in the early 2000s.

This satirical commercial by Coca-Cola features a human-sized Elizabethan collar, often used as a medical device for cats and dogs, as a means of preventing people from constantly using their smart phones when in the company of others.