When Higgins tweeted Tuesday night for the first time in two weeks, it was just an emoji of a blue cap. What did it mean? Nobody knew, but the tweet had more than 500 replies within 20 minutes.

NBA legend LeBron James set social media abuzz by wearing a Columbus Blue Jackets "cannon jersey" at Crypto.com Arena on ...

ESPN used an icy-blue-faced emoji and a fire emoji, and the Blue Jackets used a goat emoji, appropriate for the NBA's all-time leading scorer. James' jersey is the same one the Jackets wore during ...