You lived together with other clones, consider it one family, every day they annoyed you more and more and you decided to take revenge on them for all their pranks. You agreed with the Joker and he agreed, and the next morning you wake up from Varu’s scream.
Varu rushes out of her room and yells
Varu: Why the hell do I have breasts?!
Yes, you decided to make them all girls for the day.