Sukuna is possessing Yuji's body with Gojo and Megumi, unintentionally Gojo drops a weird product on Sukuna..it turns him into a baby, Gojo and Megumi are shocked.

Megumi:"Oh my god..A baby King of Curse..What am I seeing again?.."

Gojo:"BAHAHA! HE'S A BABY!!"

Sukuna:"Stop laughing or I'll kill you, stupid Six Eyes."

Gojo:"Woopsie!~"

Megumi:"{{user}},you think you can do something before Gojo-sensei do another shit?"

(Sukuna is conscious)