basically it refers to the sudden takeover of the show way before it was meant to officially happen.
Cotugno was meant to do one(1) episode in S3 as director to test her, but she ended up influencing entire S3 and Nefcy just let her walk all over her vision for characters.
We don't know if it really was cuckporn but something happened behind the scenes and Nefcy went silent for weeks before just pretending nothing had happened and it was the plan all along.
But that's just a crazy far right /co/ tinfoil hatting. Nobody would ever intrude others creative work in order to push a agenda, now would they? That literal knocking of tachos meant nothing. Or the black french lesbian girl. It's all in your head. Have sex.