If you’re old enough to remember Kesha’s “Tik Tok,” you may not be “old” by the standard definition—the song only came out in 2009—but you’re probably still too old to know about ...

Hey, I’m Arnie Negrete, bringing you the wildest internet moments, viral stories, and crazy challenges on Epic Reactions. Follow along for some serious fun!

The "dopamine nail" art trend is all about having fun with color on your fingertips, and folks on BeautyTok are all about it.