In the game Overwatch, when you hit more than 1 enemy with Reinhardt's ultimate Earthshatter, you exclaim Phat Shat

A person who doesn't realize they are transgender yet, or is in denial; an undeveloped transgender person. When they realize, it's referred to as the "egg cracking."

When you are playing the game Overwatch and hit more than 1 enemy with Reinhardt's ultimate ability Earthshatter.