Explain the 'Sigma balls' joke to me - General Discussion - Overwatch Forums

Please. Can someone explain this? It’s beyond me :man_shrugging

Flying sigma meta - General Discussion - Overwatch Forums

Overwatch News Overwatch Updates - MMO-Champion

Can't tell if trolling, Overwatch

What are meta heroes in Overwatch? - Quora

Lagging Balls: A World of Warcraft, Heroes of the Storm, Overwatch & Other Blizzard Games Podcast

Wrecking Ball - Overwatch Wiki

The Gaming Chronicler

How is sigma supposed to counter shatter now? - General Discussion - Overwatch Forums

Overwatch SIGMA BALLS !