Kaplan Syndrome

The act of Jeff Kaplan (Creator of Overwatch) playing a game of Overwatch and getting mad at a character and nerfing them until they're useless or unbalanced. This also can be applied to Jeff Kaplan buffing a character (Moira) or not balancing a character (Tracer)...

Seagull: Great, Jeff has another case of "Kaplan Syndrome"
Custa: Again? What'd he do this time?
Seagull: He nerfed Mercy and Genji, again...
Custa: Great.