Insta-tweet reactions: Twitter reacts to Orlando City SC's introduction as 21st MLS club | SIDELINE

It's been a long time in the making, and tonight it was finally officially announced.

Orlando City SC, the USL PRO team with two third-division league championships in three years, are joining Major League Soccer at the start of the 2015 season as its 21st franchise. The color purple is making its way into the league, and for the most part, folks couldn't be happier.

Here's how the greatest interactive tool of all-time — Twitter — reacted in the moments leading up to and following the official announcement:

(Yeah, you're telling me.)

Congratulations, Orlando City SC.