Perfect for those times when you want to look at a photo and have only a mild emotional reaction.

And just when you thought the Super Mario Bros theme covers couldn't get any cooler, here comes the one that will change your mind, as performed on an ancient Chinese wind instrument called Sheng.

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.